IAA RAS IAA Minor Planet Database

2002 XS90

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2418773000
Semi-major axis (a)0.8096885000 AU
Inclination (i)34.09560000°
Long. of Asc. Node (Ω)81.65146000°
Arg. of Perihelion (ω)178.64376000°
Mean Anomaly (M)357.63060000°
Mean Motion (n)1.3527797200°/day
Perihelion dist (q)0.61384320 AU
Aphelion dist (Q)1.00553380 AU
Orbital Period0.72857950 yr
Physical Parameters
H (abs. magnitude)22.80
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.620″
Uncertainty7
Orbit TypeAten
MOID0.020304 AU
Observations Used17
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2002-12-31
Observations (17)
Date Type RA Dec Mag Band Observatory
2002-12-15 05:17:22 C 03 08 04.40 +36 53 33.0 16.5 c 704
2002-12-15 05:39:31 C 03 06 54.68 +37 05 16.1 16.9 c 704
2002-12-15 06:01:57 C 03 05 44.26 +37 16 59.4 16.7 c 704
2002-12-15 06:24:03 C 03 04 34.99 +37 28 25.2 16.8 c 704
2002-12-16 03:42:42 C 02 03 32.87 +45 44 45.8 – c 649
2002-12-16 03:48:02 C 02 03 18.26 +45 46 12.8 – c 649
2002-12-16 03:48:48 C 02 03 16.24 +45 46 24.3 – c 649
2002-12-16 03:50:21 C 02 03 12.01 +45 46 49.6 – c 649
2002-12-19 03:35:14 C 23 55 39.15 +52 51 49.0 – c 649
2002-12-19 03:38:05 C 23 55 35.97 +52 51 51.0 – c 649
2002-12-19 03:43:49 C 23 55 29.60 +52 51 55.7 – c 649
2002-12-25 02:05:36 C 22 39 17.96 +52 37 53.7 – c 448
2002-12-25 02:19:25 C 22 39 14.15 +52 37 45.8 – c 448
2002-12-25 02:32:44 C 22 39 10.32 +52 37 39.0 – c 448
2002-12-31 01:55:23 C 22 15 38.38 +51 58 21.6 – c 696
2002-12-31 01:58:48 C 22 15 38.31 +51 58 21.7 – c 696
2002-12-31 02:02:15 C 22 15 37.82 +51 58 19.1 – c 696