612529 (2002 XP40)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2959339574 ± 1.93e-08
Semi-major axis (a)1.6445327893 AU ± 3.77e-10
Inclination (i)3.77454522° ± 9.85e-07
Long. of Asc. Node (Ω)73.60419682° ± 2.57e-05
Arg. of Perihelion (ω)71.00078356° ± 2.84e-05
Mean Anomaly (M)284.52887208° ± 4.72e-06
Mean Motion (n)0.4673566973°/day ± 1.61e-10
Perihelion dist (q)1.15785969 AU ± 3.17e-08
Aphelion dist (Q)2.13120589 AU ± 3.17e-08
Orbital Period2.10893797 yr ± 7.25e-10
Physical Parameters
H (abs. magnitude)20.13
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.482″
Uncertainty0
Orbit TypeAmor
MOID0.182935 AU
Observations Used1548
Oppositions12
Arc Total2002-2025
First Observation Used2002-12-06
Last Observation Used2025-10-21
Observations (2247)
Date Type RA Dec Mag Band Observatory
2008-09-25 05:42:55 C 23 51 14.03 -08 55 24.1 o H55
2020-05-24 09:34:31 C 16 33 08.288 -20 29 37.64 U F51
2020-05-24 09:47:05 C 16 33 07.339 -20 29 38.56 U F51
2020-05-24 09:59:39 C 16 33 06.391 -20 29 39.61 U F51
2020-05-26 08:17:13 C 16 29 49.11 -20 33 01.3 V G96
2020-05-26 08:24:45 C 16 29 48.54 -20 33 01.8 V G96
2020-05-26 08:32:16 C 16 29 47.99 -20 33 02.4 V G96
2020-05-26 08:39:48 C 16 29 47.42 -20 33 02.7 V G96
2020-05-27 08:30:07 C 16 28 07.12 -20 34 40.1 V G96
2020-05-27 08:37:06 C 16 28 06.59 -20 34 40.4 V G96
2020-05-27 08:44:04 C 16 28 06.08 -20 34 40.9 V G96
2020-05-27 08:51:03 C 16 28 05.56 -20 34 41.3 V G96
2020-06-22 07:14:52 C 15 56 11.790 -21 08 39.29 U F51
2020-06-22 07:30:25 C 15 56 11.332 -21 08 40.47 U F51
2020-06-22 07:45:57 C 15 56 10.859 -21 08 41.34 U F51
2020-06-22 08:01:29 C 15 56 10.399 -21 08 42.56 U F51
2021-11-16 09:34:31 C 07 45 04.78 +21 28 54.7 V G96
2021-11-16 09:42:03 C 07 45 05.56 +21 28 54.8 V G96
2021-11-16 09:49:36 C 07 45 06.34 +21 28 54.9 V G96
2021-11-16 09:57:08 C 07 45 07.09 +21 28 54.8 V G96
2021-12-15 23:19:45 C 09 01 37.75 +22 11 21.5 X C95
2021-12-15 23:39:11 C 09 01 39.76 +22 11 24.1 X C95
2021-12-17 18:38:01 C 09 06 27.45 +22 17 46.9 V D29
2021-12-17 19:36:11 C 09 06 33.61 +22 17 55.4 V D29
2022-01-01 20:24:13 C 09 47 35.64 +23 33 34.1 V D29
2022-01-01 20:25:30 C 09 47 35.78 +23 33 34.2 V D29
2022-01-01 21:04:57 C 09 47 40.00 +23 33 44.1 V D29
2022-01-01 21:06:13 C 09 47 40.14 +23 33 44.2 V D29
2022-01-01 21:45:41 C 09 47 44.38 +23 33 54.0 V D29
2022-01-05 09:43:40 C 09 57 23.01 +23 57 27.4 V G96
2022-01-05 09:51:05 C 09 57 23.79 +23 57 29.6 V G96
2022-01-05 09:58:31 C 09 57 24.57 +23 57 31.8 V G96
2022-01-05 10:05:58 C 09 57 25.36 +23 57 34.0 V G96
2022-01-07 01:36:50 C 10 01 56.57 +24 09 07.8 X K87
2022-01-07 01:43:09 C 10 01 57.27 +24 09 09.0 X K87
2022-01-07 01:49:29 C 10 01 57.95 +24 09 11.6 X K87
2022-01-07 19:09:12 C 10 03 56.43 +24 14 36.1 V D29
2022-01-07 19:47:23 C 10 04 00.45 +24 14 47.4 V D29
2022-01-07 20:25:34 C 10 04 04.46 +24 14 58.6 V D29
2022-01-08 08:37:45 C 10 05 29.68 +24 18 43.1 V 703
2022-01-08 08:45:18 C 10 05 30.44 +24 18 45.2 V 703
2022-01-08 08:52:50 C 10 05 31.28 +24 18 48.0 V 703
2022-01-08 09:00:21 C 10 05 32.07 +24 18 50.5 V 703
2022-01-09 11:29:19 C 10 08 33.516 +24 27 10.57 U F52
2022-01-09 11:46:37 C 10 08 35.323 +24 27 16.46 U F52
2022-01-09 12:03:54 C 10 08 37.123 +24 27 22.20 U F52
2022-01-11 07:37:45 C 10 13 34.79 +24 41 02.0 V 703
2022-01-11 07:45:17 C 10 13 35.53 +24 41 04.0 V 703
2022-01-11 07:52:51 C 10 13 36.35 +24 41 07.4 V 703
2022-01-11 08:00:24 C 10 13 37.11 +24 41 10.2 V 703