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11P/Tempel-Swift-LINEAR

Perihelion distance : 1.39 AU
Inclination to ecliptic : 14 °
Orbital period : 5.95 years
Eccentricity : 0.58

NASA/JPL elements
IAU/MPC elements


On 2026 Sep 10 23h32 UT by Jean-Gabriel Bosch


(Copyright Jean-Gabriel Bosch)

Magnitude (MPC m2)18.4
Aperture radius for m27.2 "
Magnitude bandG
r (dist/Sun) 1.539 AU
d (dist/Earth) 0.703 AU
Right ascension21.31251 °
Declination+37.75081 °
ADES report
# version=2022
# observatory
! mpcCode Y87
# submitter
! name J.-G. Bosch
# observers
! name J.-G. Bosch
# measurers
! name J.-G. Bosch
# telescope
! design reflector
! aperture 0.25
! fRatio 4.75
! detector CMO
# software
! astrometry Tycho 13.6
! photometry Tycho 13.6
permID |provID     |trkSub  |mode|stn |obsTime                |ra         |dec        |rmsRA|rmsDec|rmsFit|astCat  |mag  |rmsMag|band|photCat |photAp|logSNR|exp |notes|remarks
    11P|           | ABC1769| CMO|Y87 |2026-09-10T23:32:21Z   |21.31251   |+37.75081  |0.33 |0.33  |0.47  |   Gaia2|18.4 |0.13  |   G|   Gaia2| 7.2  |1.28  |1100|    K|
    11P|           | ABC1769| CMO|Y87 |2026-09-10T23:51:54Z   |21.31768   |+37.75338  |0.34 |0.34  |0.48  |   Gaia2|18.6 |0.20  |   G|   Gaia2| 7.2  |1.26  |1075|    K|
    11P|           | ABC1769| CMO|Y87 |2026-09-11T00:11:14Z   |21.32264   |+37.75592  |0.32 |0.33  |0.46  |   Gaia2|18.3 |0.33  |   G|   Gaia2| 7.2  |1.34  |1075|    K|
Instrument typeNewton
Instrument aperture (0=naked eye)250 mm
Instrument focale length1187.5 mm
Instrument focale/diameter4.75
CameraAsi 294MM
SensorCMOS
Sensor temperature-5 °C
Binning4x4
MountEQ6-R pro
Exposure total time1100 s
Exposure details129x25s
Observatory MPC codeY87
LocationTrevinca skies-Amalthea
Reference stars catalog (ast)Gaia2
Reference stars catalog (phot)Gaia2
Used softwaresTycho Tracker
Image resize factor2
Resulting picture sampling (scale)1.6 "/pix
Observation submission date2026 Sep 11 07h10m39s
Observation modification date2026 Sep 11 07h12m35s

(Record n° 31845)

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