524530 (2002 XC91)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5898746908 ± 2.07e-08
Semi-major axis (a)1.4769206854 AU ± 1.69e-09
Inclination (i)10.78816210° ± 4.91e-06
Long. of Asc. Node (Ω)102.37904019° ± 2.38e-05
Arg. of Perihelion (ω)225.67001802° ± 2.60e-05
Mean Anomaly (M)349.70437967° ± 4.51e-06
Mean Motion (n)0.5491317016°/day ± 9.43e-10
Perihelion dist (q)0.60572255 AU ± 3.06e-08
Aphelion dist (Q)2.34811882 AU ± 3.07e-08
Orbital Period1.79488141 yr ± 3.08e-09
Physical Parameters
H (abs. magnitude)19.68
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.332″
Uncertainty0
Orbit TypeApollo
MOID0.121890 AU
Observations Used203
Oppositions8
Arc Total2002-2021
First Observation Used2002-12-14
Last Observation Used2021-01-17
Observations (215)
Date Type RA Dec Mag Band Observatory
2018-12-18 09:09:02 C 03 49 01.89 +01 00 21.5 V T05
2018-12-18 09:20:55 C 03 49 01.87 +01 00 55.6 V T05
2018-12-26 09:07:55 C 03 51 20.42 +08 13 16.9 V T05
2018-12-26 09:19:46 C 03 51 20.58 +08 13 37.6 V T05
2018-12-26 09:31:42 C 03 51 20.70 +08 13 57.3 V T05
2018-12-26 09:43:48 C 03 51 20.86 +08 14 19.6 V T05
2018-12-26 21:14:45 C 03 51 33.93 +08 34 08.2 V C95
2018-12-26 21:39:20 C 03 51 34.22 +08 34 49.8 V C95
2018-12-26 22:00:48 C 03 51 34.54 +08 35 26.6 V C95
2018-12-26 22:19:15 C 03 51 34.82 +08 35 57.9 V C95
2019-01-02 08:51:36 C 03 55 01.758 +12 20 17.48 U F51
2019-01-02 09:07:21 C 03 55 02.093 +12 20 36.81 U F51
2019-01-02 09:23:10 C 03 55 02.431 +12 20 56.22 U F51
2019-01-02 09:38:57 C 03 55 02.772 +12 21 15.52 U F51
2019-01-07 09:46:12 C 03 58 31.449 +14 34 03.51 U F51
2019-01-07 10:06:38 C 03 58 32.024 +14 34 23.54 U F51
2019-01-07 10:27:02 C 03 58 32.602 +14 34 43.51 U F51
2019-01-07 10:47:26 C 03 58 33.195 +14 35 03.48 U F51
2019-02-04 02:13:58 C 04 27 28.67 +21 38 02.0 u H21
2019-02-04 02:36:58 C 04 27 29.85 +21 38 11.7 u H21
2019-02-04 03:04:18 C 04 27 31.25 +21 38 22.3 u H21
2020-03-25 09:01:03 C 14 36 06.81 +11 51 52.7 V G96
2020-03-25 09:08:26 C 14 36 06.63 +11 52 00.3 V G96
2020-03-25 09:15:48 C 14 36 06.48 +11 52 06.9 V G96
2020-03-25 09:23:11 C 14 36 06.29 +11 52 14.2 V G96
2020-04-16 08:24:19 C 14 07 45.15 +22 33 15.8 V 703
2020-04-16 08:31:50 C 14 07 44.19 +22 33 26.2 V 703
2020-04-16 08:39:23 C 14 07 43.40 +22 33 36.4 V 703
2020-04-16 08:46:55 C 14 07 42.62 +22 33 47.1 V 703
2020-04-17 08:31:56 C 14 05 25.354 +23 07 22.11 U F52
2020-04-17 08:49:41 C 14 05 23.504 +23 07 47.59 U F52
2020-04-17 09:07:27 C 14 05 21.648 +23 08 13.01 U F52
2020-04-19 07:01:50 C 14 00 35.98 +24 13 25.8 V G96
2020-04-19 07:09:26 C 14 00 35.13 +24 13 36.7 V G96
2020-04-19 07:16:17 C 14 00 34.32 +24 13 46.3 V 703
2020-04-19 07:17:00 C 14 00 34.27 +24 13 47.6 V G96
2020-04-19 07:31:22 C 14 00 32.63 +24 14 08.2 V G96
2020-04-19 07:39:10 C 14 00 31.73 +24 14 19.1 V 703
2020-04-20 10:22:34 C 13 57 34.62 +24 52 32.4 V T05
2020-04-20 10:27:16 C 13 57 34.01 +24 52 40.0 V T05
2020-04-20 10:45:53 C 13 57 31.81 +24 53 06.1 V T05
2020-04-20 10:57:57 C 13 57 30.43 +24 53 22.9 V T05
2020-04-23 07:48:14 C 13 49 15.43 +26 31 34.2 V 703
2020-04-23 07:55:51 C 13 49 14.48 +26 31 44.0 V 703
2020-04-23 08:11:06 C 13 49 12.51 +26 32 06.9 V 703
2020-04-23 08:12:21 C 13 49 13.421 +26 32 11.20 U F52
2020-04-23 08:29:12 C 13 49 11.192 +26 32 35.61 U F52
2020-04-23 08:46:07 C 13 49 08.944 +26 32 59.92 U F52
2020-04-25 08:13:16 C 13 42 54.24 +27 40 03.6 V 703
2020-04-25 08:20:53 C 13 42 53.23 +27 40 14.9 V 703