307493 (2002 XP90)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5858117586 ± 3.87e-08
Semi-major axis (a)2.0795899997 AU ± 4.29e-09
Inclination (i)23.11724894° ± 9.21e-06
Long. of Asc. Node (Ω)78.54914992° ± 1.51e-05
Arg. of Perihelion (ω)324.20240107° ± 2.17e-05
Mean Anomaly (M)248.09840660° ± 8.15e-06
Mean Motion (n)0.3286591257°/day ± 1.02e-09
Perihelion dist (q)0.86134172 AU ± 8.04e-08
Aphelion dist (Q)3.29783827 AU ± 8.07e-08
Orbital Period2.99893174 yr ± 9.29e-09
Physical Parameters
H (abs. magnitude)18.57
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.379″
Uncertainty0
Orbit TypeApollo
MOID0.050526 AU
Observations Used318
Oppositions15
Arc Total2002-2024
First Observation Used2002-12-14
Last Observation Used2024-04-14
Observations (438)
Date Type RA Dec Mag Band Observatory
2024-01-09 12:08:40 C 12 44 38.252 +43 29 28.64 V 703
2024-01-09 12:12:02 C 12 44 38.188 +43 29 33.14 V 703
2024-01-09 12:15:31 C 12 44 38.216 +43 29 38.26 V 703
2024-01-09 12:19:08 C 12 44 38.137 +43 29 43.76 V 703
2024-01-28 12:12:17 C 12 29 49.962 +52 34 58.50 X F52
2024-01-28 12:28:13 C 12 29 48.762 +52 35 14.18 X F52
2024-01-28 12:44:09 C 12 29 47.548 +52 35 29.70 X F52
2024-01-28 12:59:58 C 12 29 46.345 +52 35 45.28 X F52
2024-01-31 09:04:34 C 12 24 31.907 +53 37 40.87 V G96
2024-01-31 09:12:07 C 12 24 31.248 +53 37 47.42 V G96
2024-01-31 09:19:41 C 12 24 30.589 +53 37 54.23 V G96
2024-01-31 09:27:15 C 12 24 29.916 +53 38 00.85 V G96
2024-02-15 11:00:51 C 11 46 34.986 +57 06 45.00 V G96
2024-02-15 11:08:23 C 11 46 34.039 +57 06 46.91 V G96
2024-02-15 11:15:55 C 11 46 33.121 +57 06 48.74 V G96
2024-02-15 11:23:26 C 11 46 32.185 +57 06 50.72 V G96
2024-02-21 12:04:06 C 11 29 15.603 +57 28 04.29 X F52
2024-02-21 12:16:05 C 11 29 14.079 +57 28 04.75 X F51
2024-02-21 12:18:18 C 11 29 13.828 +57 28 04.71 X F52
2024-02-21 12:30:04 C 11 29 12.397 +57 28 04.93 X F51
2024-02-21 12:32:27 C 11 29 12.074 +57 28 04.78 X F52
2024-02-21 12:44:04 C 11 29 10.642 +57 28 05.07 X F51
2024-02-21 12:46:42 C 11 29 10.318 +57 28 05.25 X F52
2024-03-02 11:18:46 C 11 02 54.533 +56 51 40.23 X F52
2024-03-02 11:37:45 C 11 02 52.566 +56 51 34.25 X F52
2024-03-02 11:56:46 C 11 02 50.599 +56 51 28.12 X F52
2024-03-02 12:15:41 C 11 02 48.618 +56 51 21.89 X F52
2024-03-14 06:18:44 C 10 39 46.912 +54 41 46.72 V V00
2024-03-14 06:27:43 C 10 39 46.314 +54 41 41.53 V V00
2024-03-14 06:36:41 C 10 39 45.709 +54 41 36.46 V V00
2024-03-14 06:45:39 C 10 39 45.104 +54 41 31.13 V V00
2024-03-30 04:59:25 C 10 24 27.032 +50 25 41.05 V G96
2024-03-30 05:08:38 C 10 24 26.892 +50 25 33.06 V G96
2024-03-30 05:17:30 C 10 24 26.640 +50 25 27.37 V G96
2024-03-30 05:26:25 C 10 24 26.384 +50 25 20.03 V G96
2024-04-14 05:08:58 C 10 22 56.305 +45 56 38.90 V G96
2024-04-14 05:17:15 C 10 22 56.323 +45 56 32.21 V G96
2024-04-14 05:25:32 C 10 22 56.352 +45 56 26.30 V G96