Perihelion distance : 3.87 AU
Inclination to ecliptic : 76 °
Eccentricity : 1
NASA/JPL elements
IAU/MPC elements
On 2026 Oct 31 20h58 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)
| Magnitude (MPC m2) | 15.1 | Aperture radius for m2 | 7.2 " | Magnitude band | r | r (dist/Sun) | 3.872 AU | d (dist/Earth) | 3.911 AU | Right ascension | 278.84636 ° | Declination | +40.90137 ° | 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
|C/2024 J3 | ABC2015| CMO|Y87 |2026-10-31T20:57:40Z |278.84636 |+40.90137 |0.29 |0.17 |0.34 | UCAC4|15.1 |0.02 | Sr| UCAC4| 7.2 |1.97 | 742| K|
|C/2024 J3 | ABC2015| CMO|Y87 |2026-10-31T21:10:15Z |278.84772 |+40.90124 |0.29 |0.17 |0.34 | UCAC4|15.1 |0.02 | Sr| UCAC4| 7.2 |1.97 | 675| K|
|C/2024 J3 | ABC2015| CMO|Y87 |2026-10-31T21:21:31Z |278.84891 |+40.90111 |0.29 |0.18 |0.34 | UCAC4|15.1 |0.01 | Sr| UCAC4| 7.2 |1.96 | 650| K|
| 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 | Binning | 4x4 | Mount | EQ6-R pro | Picture exposure details | 80x30s | Observatory MPC code | Y87 | Location | Trevinca skies-Amalthea | Reference stars catalog (ast) | UCAC4 | Reference stars catalog (phot) | UCAC4 | Used softwares | Tycho Tracker | Image resize factor | 2 | Resulting picture sampling (scale) | 1.6 "/pix | Observation submission date | 2026 Nov 03 08h19m35s | Observation modification date | 2026 Nov 04 09h17m48s |
(Record n° 32018)