11P/Tempel-Swift-LINEAR (Record n° 31896)
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 18 23h34 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)Magnitude (MPC m2) 17.9 Aperture radius for m2 7.2 " Magnitude band G r (dist/Sun) 1.504 AU d (dist/Earth) 0.638 AU Right ascension 24.41734 ° Declination +38.96749 ° 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| | TR0004| CMO|Y87 |2026-09-18T23:34:29Z |24.41734 |+38.96749 |0.45 |0.46 |0.65 | Gaia2|18.0 |0.20 | G| Gaia2| 7.2 |1.24 | 400| K|
11P| | TR0004| CMO|Y87 |2026-09-18T23:41:16Z |24.41906 |+38.96824 |0.37 |0.39 |0.54 | Gaia2|17.8 |0.08 | G| Gaia2| 7.2 |1.31 | 400| K|
11P| | TR0004| CMO|Y87 |2026-09-18T23:48:02Z |24.42075 |+38.96882 |0.37 |0.38 |0.53 | Gaia2|17.9 |0.16 |Instrument type Newton Instrument aperture (0=naked eye) 250 mm Instrument focale length 1187.5 mm Instrument focale/diameter 4.75 Camera Asi 294MM Sensor CMOS Sensor temperature -5 °C Binning 4x4 Mount EQ6-R pro Exposure details 129X20S Observatory MPC code Y87 Location Trevinca skies-Amalthea Reference stars catalog (ast) Gaia2 Reference stars catalog (phot) Gaia2 Used softwares Tycho Tracker Image resize factor 2 Resulting picture sampling (scale) 1.6 "/pix Observation submission date 2026 Sep 19 11h40m38s Observation modification date 2026 Sep 19 11h42m39s