IAA RAS IAA Minor Planet Database

488450 (1994 JX)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5831421174 ± 5.84e-08
Semi-major axis (a)2.7425578580 AU ± 2.18e-08
Inclination (i)32.16945793° ± 1.33e-05
Long. of Asc. Node (Ω)52.16494352° ± 6.63e-06
Arg. of Perihelion (ω)193.93296095° ± 2.33e-05
Mean Anomaly (M)313.20190480° ± 1.32e-05
Mean Motion (n)0.2170094162°/day ± 2.58e-09
Perihelion dist (q)1.14325686 AU ± 1.60e-07
Aphelion dist (Q)4.34185885 AU ± 1.64e-07
Orbital Period4.54185952 yr ± 5.41e-08
Physical Parameters
H (abs. magnitude)16.97
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.530″
Uncertainty0
Orbit TypeAmor
MOID0.142328 AU
Observations Used143
Oppositions25
Arc Total1994-2026
First Observation Used1994-05-03
Last Observation Used2026-01-09
Observations (278)
Date Type RA Dec Mag Band Observatory
2017-05-12 04:42:08 S 22 34 09.23 -43 02 41.6 – L C51
2017-05-12 07:50:38 S 22 34 53.227 -43 05 28.25 – L C51
2017-05-12 07:50:49 S 22 34 53.333 -43 05 27.02 – L C51
2017-05-12 14:07:49 S 22 36 21.44 -43 10 56.4 – L C51
2017-05-12 17:16:30 S 22 37 05.42 -43 13 39.2 – L C51
2017-05-12 20:25:01 S 22 37 49.35 -43 16 21.4 – L C51
2017-05-12 23:33:42 S 22 38 33.37 -43 19 00.9 – L C51
2017-05-13 02:42:12 S 22 39 17.17 -43 21 41.8 – L C51
2017-05-13 05:50:53 S 22 40 01.10 -43 24 19.9 – L C51
2017-05-13 07:25:08 S 22 40 22.946 -43 25 40.22 – L C51
2017-05-13 08:59:23 S 22 40 44.815 -43 26 58.34 – L C51
2017-05-13 12:08:04 S 22 41 28.58 -43 29 37.4 – L C51
2017-05-13 13:42:19 S 22 41 50.47 -43 30 54.5 – L C51
2017-05-13 15:16:34 S 22 42 12.33 -43 32 12.6 – L C51
2017-05-13 16:50:49 S 22 42 34.16 -43 33 30.7 – L C51
2017-05-13 16:51:00 S 22 42 34.22 -43 33 29.8 – L C51
2017-05-13 19:59:30 S 22 43 17.882 -43 36 05.90 – L C51
2017-05-13 21:33:45 S 22 43 39.63 -43 37 22.3 – L C51
2017-05-13 23:08:00 S 22 44 01.38 -43 38 39.1 – L C51
2017-05-13 23:08:11 S 22 44 01.41 -43 38 39.5 – L C51
2017-05-14 00:42:26 S 22 44 23.22 -43 39 56.0 – L C51
2017-05-14 02:16:41 S 22 44 45.05 -43 41 12.2 – L C51
2017-05-14 03:50:56 S 22 45 06.77 -43 42 27.9 – L C51
2017-05-14 05:25:11 S 22 45 28.517 -43 43 43.36 – L C51
2017-05-14 06:59:37 S 22 45 50.232 -43 44 59.46 – L C51
2017-05-14 08:33:52 S 22 46 12.053 -43 46 15.35 – L C51
2017-05-14 10:08:07 S 22 46 33.682 -43 47 29.72 – L C51
2017-05-14 11:42:22 S 22 46 55.50 -43 48 44.1 – L C51
2017-05-14 13:16:48 S 22 47 17.21 -43 49 59.3 – L C51
2017-05-14 14:51:03 S 22 47 38.79 -43 51 12.6 – L C51
2017-05-14 17:59:34 S 22 48 22.18 -43 53 41.8 – L C51
2017-05-14 19:34:00 S 22 48 43.82 -43 54 55.8 – L C51
2017-05-14 21:08:15 S 22 49 05.54 -43 56 08.1 – L C51
2017-05-14 22:42:29 S 22 49 27.07 -43 57 22.4 – L C51
2017-05-15 01:50:59 S 22 50 10.26 -43 59 47.7 – L C51
2017-05-15 01:51:10 S 22 50 10.37 -43 59 47.6 – L C51
2017-05-15 03:25:25 S 22 50 31.94 -44 01 01.0 – L C51
2017-05-15 04:59:40 S 22 50 53.43 -44 02 11.7 – L C51
2017-05-15 06:33:56 S 22 51 15.065 -44 03 26.82 – L C51
2017-05-15 08:08:10 S 22 51 36.557 -44 04 37.38 – L C51
2017-05-15 09:42:37 S 22 51 58.066 -44 05 48.16 – L C51
2017-05-15 11:16:52 S 22 52 19.704 -44 07 00.48 – L C51
2017-05-15 12:51:07 S 22 52 41.25 -44 08 12.1 – L C51
2017-05-15 14:25:22 S 22 53 02.62 -44 09 22.5 – L C51
2017-05-15 17:34:03 S 22 53 45.68 -44 11 42.5 – L C51
2017-05-15 19:08:17 S 22 54 07.16 -44 12 53.8 – L C51
2017-05-15 20:42:32 S 22 54 28.60 -44 14 04.5 – L C51
2017-05-15 22:16:58 S 22 54 50.00 -44 15 15.7 – L C51
2017-05-15 23:51:14 S 22 55 11.594 -44 16 24.38 – L C51
2017-05-16 01:25:29 S 22 55 32.91 -44 17 33.3 – L C51