Perihelion distance : 4.41 AU
Inclination to ecliptic : 95 °
Eccentricity : 1
NASA/JPL elements
IAU/MPC elements
On 2026 Sep 14 00h52 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)
| Magnitude (MPC m2) | 14.9 | Aperture radius for m2 | 7.2 " | Magnitude band | G | r (dist/Sun) | 5.493 AU | d (dist/Earth) | 5.014 AU | Right ascension | 304.32335 ° | Declination | +48.87930 ° | 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 R4 | ABC1798| CMO|Y87 |2026-09-14T00:51:45Z |304.32335 |+48.87930 |0.19 |0.15 |0.24 | Gaia2|14.2 |0.11 | G| Gaia2| 7.2 |2.17 | 925| K|
|C/2024 R4 | ABC1798| CMO|Y87 |2026-09-14T01:09:53Z |304.31902 |+48.87805 |0.21 |0.18 |0.27 | Gaia2|15.3 |0.03 | G| Gaia2| 7.2 |1.92 | 925| K|
|C/2024 R4 | ABC1798| CMO|Y87 |2026-09-14T01:30:43Z |304.31423 |+48.87687 |0.20 |0.18 |0.26 | Gaia2|15.2 |0.03 | G| Gaia2| 7.2 |1.90 | 900| 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 | Sensor temperature | -5 °C | Binning | 4x4 | Mount | EQ6-R pro | Exposure total time | 925 s | Exposure details | 110x25s | 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 14 05h34m30s | Observation modification date | 2026 Sep 14 05h37m31s |
(Record n° 31861)