Perihelion distance : 3.87 AU
Inclination to ecliptic : 76 °
Eccentricity : 1
NASA/JPL elements
IAU/MPC elements
On 2026 Sep 11 19h46 UT by Joel Nicolas
(Copyright Joel Nicolas)
| Magnitude (MPC m2) | 14.7 | Aperture radius for m2 | 7.7 " | Magnitude band | Rc | r (dist/Sun) | 3.921 AU | d (dist/Earth) | 3.613 AU | Right ascension | 277.75119 ° | Declination | +42.98983 ° | ADES report |
# version=2017
# observatory
! mpcCode A77
# submitter
! name J. Nicolas
# observers
! name J. Nicolas
# measurers
! name J. Nicolas
# telescope
! design reflector
! aperture 0.41
! fRatio 3.3
! detector CCD
# software
! astrometry Tycho 12.7
! photometry Tycho 12.7
permID |provID |trkSub |mode|stn |obsTime |ra |dec |rmsRA|rmsDec|rmsFit|astCat |mag |rmsMag|band|photCat |photAp|logSNR|exp |notes|remarks
|C/2024 J3 | ABC0101| CCD|A77 |2026-09-11T19:46:16Z |277.75119 |+42.98983 |0.25 |0.16 |0.30 | ATLAS2|14.6 |0.02 | Rc| ATLAS2| 7.7 |2.15 | 600| K|
|C/2024 J3 | ABC0101| CCD|A77 |2026-09-11T19:58:49Z |277.74997 |+42.98946 |0.25 |0.16 |0.29 | ATLAS2|14.6 |0.02 | Rc| ATLAS2| 7.7 |2.12 | 600| K|
|C/2024 J3 | ABC0101| CCD|A77 |2026-09-11T20:10:42Z |277.74884 |+42.98907 |0.24 |0.15 |0.29 | ATLAS2|14.7 |0.02 | Rc| ATLAS2| 7.7 |2.10 | 600| K|
|C/2024 J3 | ABC0101| CCD|A77 |2026-09-11T20:21:59Z |277.74773 |+42.98871 |0.23 |0.15 |0.28 | ATLAS2|14.7 |0.01 | Rc| ATLAS2| 7.7 |2.01 | 540| K|
| Instrumental configuration | Config1 | Instrument | Newton | Instrument type | Newton | Instrument aperture (0=naked eye) | 410 mm | Instrument focale length | 1353 mm | Instrument focale/diameter | 3.3 | Filter | None | Camera | ST8XME | Sensor | CCD | Sensor temperature | -15 °C | Binning | 1x1 | Exposure total time | 600 s | Exposure details | 9*60s | Air mass | 1.10 | Observatory MPC code | A77 | Location | 04 Dauban | Reference stars catalog (ast) | ATLAS2 | Reference stars catalog (phot) | ATLAS2 | Used softwares | Tycho | Resulting picture sampling (scale) | 1.4 "/pix | Observation submission date | 2026 Sep 12 08h34m08s | Observation modification date | 2026 Sep 12 08h38m26s |
(Record n° 31853)