Home

COMET OBSERVATIONS

Comet/Object
 Begin
 End
 Observer
 Observatory
 Configuration


13P/Olbers

Perihelion distance : 1.18 AU
Inclination to ecliptic : 45 °
Orbital period : 69.8 years
Eccentricity : 0.93

NASA/JPL elements
IAU/MPC elements

Magnitude and Afrho plots

All reports dump for find_orb

ADES reports dump

MPC reports dump

ICQ reports dump

Pictures gallery

Spectrums gallery

Statistics



Num Date
[TU]
 Comet/Object Name r
(/Sun)
[AU]		 d
(/Earth)
[AU]		 Pict
 Spec
 Coma
total
mag
(m1)
 m1
apert
radius
[']
 Nuclear
mag
(m2)
 m2
apert
radius
["]
 Band
 Coma
diam
[']
 Coma
cond		 Tail
length
[°]		 Tail
PA
[°]		 Afrho
[cm]		 Instr
apert
[mm]		 Instr photCat
 fltr
 Filter
 Obs
MPC
code		 Who
295712025 03 06.31913P/Olbers 3.413 3.674Pict 17.2 6 350 L L X03 jpdesgrees
289382024 10 10.75513P/Olbers 1.886 2.676Pict 11.1 5.8 400 L IR pro A77 fkugel
294532024 10 05.81013P/Olbers 9.8 4 4 203 T nbiver
294522024 10 04.80013P/Olbers 9.6 4.5 5 203 T nbiver
294512024 10 01.81013P/Olbers 9.5 4.5 4 203 T nbiver
288852024 09 28.82413P/Olbers 1.763 2.496Pict9.7 0.5 12.1 6.4 250 L Y87 jgbosch
288552024 09 23.77313P/Olbers 1.713 2.424Pict 11.8 5.8 400 L None A77 fkugel
288512024 09 18.82813P/Olbers 1.664 2.353Pict 11.9 6.4 250 L Y87 jgbosch
288432024 09 16.83513P/Olbers 1.644 2.326Pict9.6 0.5 11.9 6.4 250 L Y87 jgbosch
288402024 09 14.84013P/Olbers 1.625 2.299Pict 11.8 6.4 250 L Y87 jgbosch
288222024 09 11.80213P/Olbers 1.596 2.260Pict 11.2 7.9 115 L None ndelaunoy
288152024 09 09.84713P/Olbers 1.578 2.235Pict 11.6 6.4 250 L Y87 jgbosch
288092024 09 08.84613P/Olbers 1.568 2.222Pict 11.6 6.4 250 L Y87 jgbosch
288012024 09 06.81013P/Olbers 1.550 2.198Pict 11.8 5.6 540 L L K97 pditz
287982024 09 06.80013P/Olbers 1.550 2.198Pict 11.6 5.8 8287 400 L Rc (UBVRI) A77 fkugel
287922024 09 05.80113P/Olbers 1.540 2.186Pict 11.9 5.8 400 L None A77 fkugel
287882024 09 03.85213P/Olbers 1.522 2.163Pict9.2 0.5 11.5 6.4 250 L Y87 jgbosch
287772024 09 01.85113P/Olbers 1.504 2.140Pict 11.4 6.4 250 L Y87 jgbosch
290022024 08 31.86413P/Olbers 1.496 2.129Pict8.5 3.3 11.9 6.2 4315 1200 L V (UBVRI) 511 etessier
294502024 08 31.83013P/Olbers 8.1 4.5 5 203 L nbiver
288022024 08 31.82313P/Olbers 1.496 2.129Pict 11.8 5.4 1200 L V (UBVRI) 511 pditz
289772024 08 31.82013P/Olbers 1.496 2.129Pict8.1 3.3 11.2 6.2 6 4521 1200 L Rc (UBVRI) 511 etessier
290012024 08 30.83313P/Olbers 1.487 2.119Pict8.0 3.3 11.3 6.2 4370 1200 L Rc (UBVRI) 511 etessier
287702024 08 29.85313P/Olbers 1.478 2.108Pict 11.2 6.4 250 L Y87 jgbosch
294492024 08 29.85013P/Olbers 8.0 5.0 5 203 L nbiver
287692024 08 29.81213P/Olbers 1.478 2.108Pict 11.6 5.8 7197 400 L None A77 fkugel
294482024 08 27.86013P/Olbers 7.9 4.5 5 0.4 80 407 L nbiver
287602024 08 27.85913P/Olbers 1.461 2.088Pict9.0 0.5 11.2 6.4 250 L Y87 jgbosch
294472024 08 27.85013P/Olbers 7.5 6 5 50 B nbiver
287552024 08 26.86713P/Olbers 1.452 2.078Pict 11.1 6.4 250 L Y87 jgbosch
287532024 08 25.87213P/Olbers 1.444 2.068Pict 11.2 6.4 250 L Y87 jgbosch
294462024 08 25.85013P/Olbers 8.3 4.0 5 407 L nbiver
287502024 08 24.86113P/Olbers 1.435 2.059Pict 11.2 6.4 250 L Y87 jgbosch
287442024 08 23.86113P/Olbers 1.427 2.050Pict 0.5 11.1 6.4 250 L Y87 jgbosch
287422024 08 22.85913P/Olbers 1.419 2.041Pict8.9 0.5 11.1 6.4 250 L Y87 jgbosch
287432024 08 22.84213P/Olbers 1.419 2.041Pict 11.5 5.6 12 540 L L K97 pditz
287392024 08 21.86713P/Olbers 1.411 2.032Pict 11.2 6.4 250 L Y87 jgbosch
287332024 08 18.85913P/Olbers 1.387 2.007Pict 11 6.4 250 L Y87 jgbosch
287272024 08 16.86113P/Olbers 1.372 1.992Pict 10.9 6.4 250 L Y87 jgbosch
287192024 08 14.88213P/Olbers 1.357 1.978Pict 10.8 6.4 250 L Y87 jgbosch
294452024 08 12.90013P/Olbers 7.6 5 5 50 B nbiver
287162024 08 12.87613P/Olbers 1.343 1.965Pict 10.7 6.4 250 L Y87 jgbosch
294442024 08 12.87013P/Olbers 8.1 4.0 6 0.6 50 407 L nbiver
294432024 08 11.89013P/Olbers 7.3 7 5 50 B nbiver
294422024 08 10.90013P/Olbers 7.3 8 5 0.7 50 50 B nbiver
294412024 08 10.87013P/Olbers 7.8 5 6 0.6 60 407 L nbiver
294402024 08 09.90013P/Olbers 7.3 7 5 0.5 50 50 B nbiver
287082024 08 09.88113P/Olbers 1.322 1.948Pict 10.7 6.4 250 L Y87 jgbosch
287382024 08 09.86013P/Olbers 1.322 1.948Pict 10.8 6 0.25 820 L Clear A05 pmartinez
294392024 08 08.89013P/Olbers 7.0 5 6 1.0 55 50 B nbiver
287032024 08 08.87913P/Olbers 1.315 1.943Pict 0.5 10.7 6.4 250 L Y87 jgbosch
294382024 08 08.87013P/Olbers 7.5 4.5 6 0.7 45 407 L nbiver
294372024 08 07.89013P/Olbers 6.9 5 5 0.6 70 50 B nbiver
287022024 08 07.88113P/Olbers 1.308 1.938Pict8.3 0.5 10.7 6.4 250 L Y87 jgbosch
294362024 08 07.87013P/Olbers 7.1 5 5 0.67 65 407 L nbiver
294352024 08 06.87013P/Olbers 6.9 7 5 0.5 60 50 B nbiver
294342024 08 06.86013P/Olbers 7.1 5 0.6 407 L nbiver
287002024 08 06.83513P/Olbers 1.302 1.933Pict 10.4 8.4 410 L None A77 jnicolas
287012024 08 05.89613P/Olbers 1.296 1.929Pict 10.5 250 Y87 jgbosch
294332024 08 04.89013P/Olbers 7.7 5 6 0.6 70 407 L nbiver
294322024 08 04.88013P/Olbers 7.2 7 5 0.6 70 50 B nbiver
294312024 08 03.90013P/Olbers 7.1 7 5 0.6 70 50 B nbiver
294302024 08 03.89013P/Olbers 7.5 5 6 0.67 70 407 L nbiver
286852024 08 02.88213P/Olbers 1.277 1.917Pict 10.5 6.4 250 L Y87 jgbosch
294292024 08 01.90013P/Olbers 6.9 7 5 0.8 70 50 B nbiver
294282024 08 01.88013P/Olbers 7.4 5 6 0.6 75 407 L nbiver
286842024 08 01.85213P/OlbersPict 10.3 8.4 410 L None A77 jnicolas
294272024 07 31.90013P/Olbers 6.9 8 5 0.7 60 50 B nbiver
294262024 07 31.89013P/Olbers 7.4 5 6 0.67 70 407 L nbiver
287312024 07 31.88413P/Olbers 1.266 1.911Pict7.1 4 10.5 6 7.3 6 0.55 69 9150 407 L None nbiver
286802024 07 31.88013P/OlbersPict 10.4 6.4 250 L Y87 jgbosch
294252024 07 30.92013P/Olbers 7.5 5 6 0.67 70 407 L nbiver
286772024 07 30.88613P/Olbers 1.261 1.908Pict 10.4 6.4 250 L Y87 jgbosch
294242024 07 30.88013P/Olbers 7.1 7 5 0.5 60 50 B nbiver
294232024 07 29.90013P/Olbers 7.0 7 5 0.7 60 50 B nbiver
294222024 07 29.87013P/Olbers 7.3 5 6 0.67 70 407 L nbiver
286742024 07 29.85413P/Olbers 1.255 1.906Pict7.7 - A A77 fkugel
286722024 07 29.85113P/Olbers 1.255 1.906Pict8.6 0.4 10.7 5.8 400 L None A77 fkugel
286682024 07 28.88713P/Olbers 1.250 1.904Pict 10.3 6.4 250 L Y87 jgbosch
294202024 07 28.88013P/Olbers 7.7 4 6 0.5 70 407 L nbiver
294212024 07 28.87013P/Olbers 7.1 5 5 50 B nbiver
286692024 07 28.85313P/Olbers 1.250 1.904Pict8.4 0.4 10.8 5.8 400 L None A77 fkugel
286632024 07 27.89013P/Olbers 1.245 1.902Pict 10.3 6.4 250 L Y87 jgbosch
286572024 07 26.88813P/Olbers 1.240 1.900Pict 1 10.3 6.4 250 L Y87 jgbosch
286582024 07 26.84913P/Olbers 1.240 1.900Pict 10.1 8.4 410 L None A77 jnicolas
286532024 07 25.89213P/Olbers 1.235 1.899Pict8.1 0.5 10.2 6.4 250 L Y87 jgbosch
286512024 07 25.85213P/Olbers 1.235 1.899Pict8.7 0.4 10.2 5.8 8270 400 L None A77 fkugel
286472024 07 24.88713P/Olbers 1.231 1.897Pict 10.2 6.4 250 L Y87 jgbosch
286452024 07 23.88913P/Olbers 1.226 1.896Pict 10.3 6.4 250 L Y87 jgbosch
286462024 07 23.85313P/Olbers 1.226 1.896Pict 9.9 5.6 410 L None A77 jnicolas
286412024 07 22.88213P/Olbers 1.222 1.896Pict8.1 0.5 10.3 6.4 250 L Y87 jgbosch
286402024 07 22.85713P/Olbers 1.222 1.896Pict8.2 0.4 10.7 5.8 400 L None A77 fkugel
286372024 07 21.88213P/Olbers 1.218 1.896Pict 10.2 6.4 250 L Y87 jgbosch
286362024 07 21.85613P/Olbers 1.218 1.896Pict8.9 0.4 10.8 5.8 400 L None A77 fkugel
286322024 07 19.91313P/Olbers 1.210 1.896Pict 10.1 6.4 250 L Y87 jgbosch
286272024 07 18.85513P/Olbers 1.207 1.896Pict 10.9 5.8 400 L None A77 fkugel
286232024 07 17.90113P/Olbers 1.204 1.897Pict 10.2 6.4 250 L Y87 jgbosch
286202024 07 16.89713P/Olbers 1.200 1.897Pict 10.2 6.4 250 L Y87 jgbosch
294192024 07 14.92013P/Olbers 6.7 5 5 0.4 50 50 B nbiver
294182024 07 14.91013P/Olbers 7.4 5 6 0.6 45 407 L nbiver
286012024 07 08.85913P/Olbers 1.182 1.912Pict7.8 0.74 10.2 6 250 L None L27 jfsoulier
308652024 07 06.96013P/Olbers 6.5 4 6 0.66 50 407 L nbiver
308642024 07 06.94013P/Olbers 6.5 5 6 0.8 50 50 B nbiver
285942024 07 06.92113P/Olbers 1.179 1.918Pict6.7 4.5 10.1 6 8.5 6 0.55 50 10990 407 L None nbiver
285922024 07 06.90713P/Olbers 1.179 1.918Pict 10.1 6.4 250 L Y87 jgbosch
294172024 07 05.91013P/Olbers 6.4 5 5 50 B nbiver
285892024 07 05.88413P/Olbers 1.178 1.921Pict 10.1 6.4 250 L Y87 jgbosch
294162024 07 04.94013P/Olbers 7.0 4 6 0.53 60 407 L nbiver
294152024 07 04.93013P/Olbers 6.5 5 5 0.6 60 50 B nbiver
285852024 07 03.89413P/Olbers 1.176 1.927Pict 10.3 6.4 250 L Y87 jgbosch
285802024 07 02.89513P/Olbers 1.176 1.931Pict 10.1 6.4 250 L Y87 jgbosch
285722024 07 01.89713P/Olbers 1.176 1.935Pict 10.1 6.4 250 L Y87 jgbosch
285702024 07 01.86213P/Olbers 1.176 1.935Pict7.5 0.74 10.5 6 250 L None L27 jfsoulier
285582024 06 26.86013P/Olbers 1.177 1.955Pict8.6 0.4 10.7 5.8 400 L None A77 fkugel
294142024 06 24.95013P/Olbers 7.1 4 6 50 B nbiver
294132024 06 24.94013P/Olbers 7.3 3.0 7 0.50 60 407 L nbiver
285682024 06 24.91113P/Olbers 1.179 1.964Pict7.0 2.5 10.3 6 5.2 6 0.33 70 11210 407 L None nbiver
285632024 06 23.94113P/Olbers 1.180 1.969Pict 10.1 6.4 250 L Y87 jgbosch
285552024 06 21.92513P/Olbers 1.184 1.979Pict 10.1 6.4 250 L Y87 jgbosch
294122024 06 08.93013P/Olbers 7.5 3 7 50 B nbiver
294112024 06 08.91013P/Olbers 7.7 2.5 7 0.17 50 407 L nbiver
294102024 06 06.91013P/Olbers 7.5 3.5 6 407 L nbiver
294092024 06 02.91013P/Olbers 7.4 4.0 5 407 L nbiver
285342024 05 30.85813P/Olbers 1.267 2.099Pict7.3 0.4 10.5 5.8 3 400 L None A77 fkugel
294082024 05 10.88013P/Olbers 8.9 3.0 6 407 L nbiver
294072024 05 09.88013P/Olbers 9.0 3.0 5 407 L nbiver
284402024 05 09.83213P/Olbers 1.412 2.209Pict 11.2 6 250 L None L27 jfsoulier
284642024 05 08.88113P/Olbers 1.420 2.214Pict8.6 2 11.3 6 3.6 6 0.22 70 5400 407 L None nbiver
294062024 05 08.87013P/Olbers 8.9 3.0 6 407 L nbiver
294052024 05 07.88013P/Olbers 8.9 3.0 6 407 L nbiver
294042024 04 27.85013P/Olbers 8.8 4.0 6 0.20 75 203 T nbiver
294032024 04 25.85013P/Olbers 9.1 3.5 6 0.16 75 203 T nbiver
283942024 04 15.84413P/Olbers 1.626 2.295Pict 12.1 6.4 250 L Y87 jgbosch
283782024 04 12.84513P/Olbers 1.655 2.301Pict 12.3 6.4 250 L Y87 jgbosch
283512024 04 04.80813P/Olbers 1.734 2.315Pict 12.9 5.8 400 L None A77 fkugel
294022024 03 29.14013P/Olbers 9.8 5.0 5 203 L nbiver
283432024 03 28.81213P/Olbers 1.805 2.321Pict 13.4 5.8 2159 400 L None A77 fkugel
283412024 03 24.81413P/Olbers 1.846 2.322Pict 13.6 115 L None ndelaunoy
283242024 03 21.84913P/Olbers 1.877 2.322Pict 13.3 6.4 250 L Y87 jgbosch
283192024 03 19.81613P/Olbers 1.898 2.322Pict 13.8 5.8 400 L None A77 fkugel
283152024 03 14.84313P/Olbers 1.950 2.319Pict11.5 2.6 13.9 6 2.5 7 0.02 90 407 L None nbiver
282762024 03 07.79613P/Olbers 2.024 2.311Pict 15 5.8 400 L None A77 fkugel
282632024 03 05.84413P/Olbers 2.045 2.308Pict 14 6.4 250 L Y87 jgbosch
282422024 02 24.77713P/Olbers 2.150 2.288Pict 14.8 5.8 400 L None A77 fkugel
281792024 02 04.84213P/Olbers 2.363 2.235Pict 15.2 250 jgbosch
281402024 01 27.79513P/Olbers 2.448 2.212Pict 15.5 5.8 400 L Rc (UBVRI) A77 fkugel
281332024 01 25.78313P/Olbers 2.469 2.207Pict 15.8 6 250 L None L27 jfsoulier
281312024 01 24.78213P/Olbers 2.479 2.204Pict 15.6 5.8 400 L Rc (UBVRI) A77 fkugel
281002024 01 21.76913P/Olbers 2.511 2.197Pict 15.6 5.8 400 L Rc (UBVRI) A77 fkugel
280872024 01 20.78513P/Olbers 2.522 2.195Pict 16 6 250 L None L27 jfsoulier
280912024 01 20.78113P/Olbers 2.522 2.195Pict 16.2 5.8 400 L None A77 fkugel
280752024 01 16.76913P/Olbers 2.564 2.186Pict 16.3 5.8 400 L None A77 fkugel
280522024 01 12.75013P/Olbers 2.606 2.178Pict 16.4 5.8 400 L None A77 fkugel
280662024 01 12.07913P/Olbers 2.606 2.178Pict 16 5.6 360 L L X03 hroy
280592024 01 11.83713P/Olbers2.6082.178Pict15.1 0.5 16.6 6 0.6 6 407 L None nbiver
280152023 12 27.80113P/Olbers 2.774 2.168Pict 16.9 6 250 L None L27 jfsoulier
280192023 12 27.79913P/Olbers 2.774 2.168Pict 16.9 5.8 400 L None A77 fkugel
280122023 12 26.77413P/Olbers 2.784 2.169Pict 16.9 5.8 400 L None A77 fkugel
279692023 12 17.81113P/Olbers 2.878 2.184Pict 16.9 6 250 L None L27 jfsoulier
279212023 12 06.86913P/Olbers 2.991 2.226Pict 17.4 6 250 L None L27 jfsoulier
279102023 12 03.84513P/Olbers 3.022 2.242Pict 17.7 5.8 400 L None A77 fkugel
278132023 11 06.97013P/Olbers 3.295 2.494Pict 18.9 6 250 L None L27 jfsoulier
277292023 10 12.02013P/Olbers 3.542 2.878Pict 19.9 4.5 250 L None L27 jfsoulier
277262023 10 11.26013P/Olbers 3.552 2.896Pict 19.6 6.3 360 L L X03 jlvirlichie
276412023 09 27.08913P/Olbers 3.688 3.161Pict 20.3 5.8 400 L None A77 fkugel
276422023 09 25.12213P/Olbers 3.707 3.201Pict 20.8 5.8 400 L None A77 fkugel
276432023 09 09.09313P/Olbers 3.861 3.532Pict 20.7 5.8 400 L None A77 fkugel

Home