Perihelion distance : 3.87 AU
Inclination to ecliptic : 76 °
Eccentricity : 1
NASA/JPL elements
IAU/MPC elements
On 2026 Sep 18 19h17 UT by Joel Nicolas
(Copyright Joel Nicolas)
| Magnitude (MPC m2) | 15 | Aperture radius for m2 | 6.3 " | Magnitude band | Rc | r (dist/Sun) | 3.912 AU | d (dist/Earth) | 3.655 AU | Right ascension | 277.00841 ° | Declination | +42.65811 ° | 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 | ABC0140| CCD|A77 |2026-09-18T19:16:39Z |277.00841 |+42.65811 |0.05 |0.13 |0.14 | ATLAS2|15.0 |0.01 | Rc| ATLAS2| 6.3 |2.00 | 660| K|
|C/2024 J3 | ABC0140| CCD|A77 |2026-09-18T19:29:46Z |277.00777 |+42.65769 |0.04 |0.13 |0.14 | ATLAS2|15.0 |0.02 | Rc| ATLAS2| 6.3 |2.02 | 660| K|
|C/2024 J3 | ABC0140| CCD|A77 |2026-09-18T19:42:53Z |277.00681 |+42.65725 |0.05 |0.12 |0.13 | ATLAS2|15.0 |0.03 | Rc| ATLAS2| 6.3 |2.01 | 660| 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 | Exposure total time | 660 s | Exposure details | 33*60s | 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 18 20h52m20s | Observation modification date | 2026 Sep 18 20h59m11s |
(Record n° 31881)