183548 (2003 HU42)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3403190198 ± 9.20e-09
Semi-major axis (a)1.8443537347 AU ± 4.33e-09
Inclination (i)10.53164744° ± 6.78e-07
Long. of Asc. Node (Ω)203.07145040° ± 1.01e-05
Arg. of Perihelion (ω)196.38508310° ± 1.14e-05
Mean Anomaly (M)182.56867620° ± 6.95e-06
Mean Motion (n)0.3935010966°/day ± 1.39e-09
Perihelion dist (q)1.21668508 AU ± 1.72e-08
Aphelion dist (Q)2.47202239 AU ± 1.79e-08
Orbital Period2.50476121 yr ± 8.82e-09
Physical Parameters
H (abs. magnitude)17.73
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.042″
Uncertainty0
Orbit TypeAmor
MOID0.225637 AU
Observations Used293
Gaia Obs Used57
Oppositions8
Arc Total2003-2025
First Observation Used2003-04-29
Last Observation Used2025-04-25
Observations (302)
Date Type RA Dec Mag Band Observatory
2024-12-26 14:01:45 C 10 44 50.208 -09 10 33.25 X F52
2024-12-26 14:18:29 C 10 44 50.451 -09 10 38.64 X F52
2024-12-27 11:05:09 C 10 45 10.534 -09 17 11.58 V G96
2024-12-27 11:12:32 C 10 45 10.645 -09 17 14.03 V G96
2024-12-27 11:19:55 C 10 45 10.746 -09 17 16.44 V G96
2024-12-27 11:27:19 C 10 45 10.850 -09 17 18.71 V G96
2025-01-01 14:05:51 C 10 46 30.989 -09 51 10.06 X F51
2025-01-01 14:23:36 C 10 46 31.063 -09 51 14.36 X F51
2025-01-01 14:41:21 C 10 46 31.132 -09 51 18.65 X F51
2025-01-01 14:59:08 C 10 46 31.204 -09 51 23.05 X F51
2025-01-06 12:48:21 C 10 46 44.923 -10 15 44.99 X F51
2025-01-06 13:04:34 C 10 46 44.841 -10 15 47.85 X F51
2025-01-06 13:20:47 C 10 46 44.764 -10 15 50.55 X F51
2025-01-06 13:37:00 C 10 46 44.679 -10 15 53.45 X F51
2025-01-29 11:57:30 C 10 34 12.206 -10 01 10.01 X F51
2025-01-29 12:13:40 C 10 34 11.494 -10 01 06.16 X F51
2025-01-29 13:23:01 C 10 34 08.448 -10 00 49.29 X F51
2025-01-29 13:39:14 C 10 34 07.740 -10 00 45.26 X F51
2025-02-20 10:43:34 C 10 08 04.944 -06 13 56.70 X F51
2025-02-20 11:01:57 C 10 08 03.949 -06 13 46.02 X F51
2025-02-20 11:23:31 C 10 08 02.781 -06 13 33.49 X F51
2025-02-26 09:56:09 C 10 00 57.242 -04 47 43.30 V T05
2025-02-26 10:00:19 C 10 00 56.969 -04 47 40.60 V T05
2025-02-26 10:54:58 C 10 00 54.139 -04 47 07.51 V T05
2025-02-26 10:56:57 C 10 00 54.132 -04 47 06.00 V T05
2025-02-28 10:22:30 C 09 58 41.496 -04 17 36.92 V T08
2025-02-28 10:36:41 C 09 58 40.754 -04 17 27.60 V T08
2025-02-28 10:47:56 C 09 58 40.260 -04 17 20.26 V T08
2025-02-28 10:49:16 C 09 58 40.174 -04 17 20.54 V T08
2025-02-28 10:53:14 C 09 58 39.994 -04 17 16.40 V T08
2025-02-28 11:11:15 C 09 58 39.101 -04 17 05.64 V T08
2025-02-28 11:30:05 C 09 58 38.268 -04 16 54.12 V T08
2025-03-06 08:01:33 C 09 52 42.036 -02 48 54.74 X F51
2025-03-06 08:18:57 C 09 52 41.336 -02 48 43.93 X F51
2025-03-06 08:36:25 C 09 52 40.616 -02 48 33.10 X F51
2025-03-06 08:53:56 C 09 52 39.892 -02 48 22.16 X F51
2025-03-24 05:54:37 C 09 41 43.739 +01 16 40.89 X F51
2025-03-24 06:12:39 C 09 41 43.495 +01 16 49.84 X F51
2025-03-24 06:30:07 C 09 41 43.260 +01 16 58.54 X F51
2025-03-24 06:47:38 C 09 41 43.020 +01 17 07.19 X F51
2025-03-25 05:16:33 C 09 41 28.028 +01 28 08.98 V G96
2025-03-25 05:23:56 C 09 41 27.938 +01 28 12.86 V G96
2025-03-25 05:31:19 C 09 41 27.812 +01 28 16.36 V G96
2025-03-25 05:38:42 C 09 41 27.748 +01 28 19.96 V G96
2025-03-29 06:14:13 C 09 40 46.555 +02 13 19.01 X F52
2025-03-29 06:30:03 C 09 40 46.461 +02 13 25.96 X F52
2025-03-29 06:45:59 C 09 40 46.365 +02 13 33.00 X F52
2025-03-29 07:01:52 C 09 40 46.273 +02 13 40.00 X F52
2025-04-25 03:35:59 C 09 49 36.106 +05 24 40.18 V V00
2025-04-25 03:44:05 C 09 49 36.332 +05 24 41.58 V V00