Perihelion distance : 3.87 AU
Inclination to ecliptic : 76 °
Eccentricity : 1
NASA/JPL elements
IAU/MPC elements
On 2026 Sep 17 19h29 UT by Joel Nicolas
(Copyright Joel Nicolas)
| Magnitude (MPC m2) | 14.8 | Aperture radius for m2 | 7.7 " | Magnitude band | Rc | r (dist/Sun) | 3.913 AU | d (dist/Earth) | 3.649 AU | Right ascension | 277.09448 ° | Declination | +42.70765 ° | 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 | ABC0136| CCD|A77 |2026-09-17T19:29:14Z |277.09448 |+42.70765 |0.06 |0.11 |0.13 | ATLAS2|14.9 |0.05 | Rc| ATLAS2| 7.7 |2.11 | 675| K|
|C/2024 J3 | ABC0136| CCD|A77 |2026-09-17T19:43:49Z |277.09402 |+42.70720 |0.08 |0.10 |0.13 | ATLAS2|14.8 |0.01 | Rc| ATLAS2| 7.7 |2.16 | 750| K|
|C/2024 J3 | ABC0136| CCD|A77 |2026-09-17T19:58:09Z |277.09264 |+42.70659 |0.06 |0.10 |0.12 | ATLAS2|14.8 |0.01 | Rc| ATLAS2| 7.7 |2.15 | 750| K|
|C/2024 J3 | ABC0136| CCD|A77 |2026-09-17T20:12:30Z |277.09180 |+42.70608 |0.06 |0.09 |0.11 | ATLAS2|14.8 |0.03 | Rc| ATLAS2| 7.7 |2.17 | 750| 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 | 675 s | Exposure details | 30*75s | Air mass | 1.4 | 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 17 21h27m16s | Observation modification date | 2026 Sep 18 06h06m53s |
(Record n° 31879)