2025 AS1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2282579853 ± 1.95e-07
Semi-major axis (a)1.1326486073 AU ± 3.62e-09
Inclination (i)9.65363692° ± 1.26e-05
Long. of Asc. Node (Ω)113.50006118° ± 3.01e-05
Arg. of Perihelion (ω)150.45815104° ± 8.63e-05
Mean Anomaly (M)102.49668484° ± 1.25e-04
Mean Motion (n)0.8176538447°/day ± 3.92e-09
Perihelion dist (q)0.87411252 AU ± 2.20e-07
Aphelion dist (Q)1.39118470 AU ± 2.21e-07
Orbital Period1.20543221 yr ± 5.78e-09
Physical Parameters
H (abs. magnitude)21.94
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.284″
Uncertainty0
Orbit TypeApollo
MOID0.096750 AU
Observations Used31
Oppositions3
Arc Total2007-2025
First Observation Used2007-02-07
Last Observation Used2025-02-19
Observations (31)
Date Type RA Dec Mag Band Observatory
2007-02-07 04:31:51 C 07 46 04.57 +34 07 05.6 X 645
2007-02-07 04:33:03 C 07 46 04.38 +34 07 07.0 X 645
2007-02-07 04:36:38 C 07 46 03.93 +34 07 11.8 X 645
2013-01-12 09:35:11 C 07 31 48.079 +20 42 55.69 V G96
2013-01-12 09:42:59 C 07 31 47.154 +20 43 04.73 V G96
2013-01-12 09:50:44 C 07 31 46.229 +20 43 13.55 V G96
2013-10-12 06:10:42 C 01 15 26.434 -46 03 45.19 V W84
2013-10-12 07:09:34 C 01 15 20.001 -46 02 14.48 V W84
2019-11-29 06:12:07 C 00 09 29.413 -20 53 17.67 V F51
2019-11-29 06:27:19 C 00 09 30.487 -20 52 57.65 V F51
2019-11-29 06:57:34 C 00 09 32.629 -20 52 17.67 V F51
2025-01-04 06:46:32 C 05 26 36.370 +14 17 35.06 X F52
2025-01-04 07:02:10 C 05 26 34.726 +14 17 46.98 X F52
2025-01-04 07:33:20 C 05 26 31.446 +14 18 10.83 X F52
2025-01-04 09:05:44 C 05 26 21.713 +14 19 20.72 V F52
2025-01-04 09:06:39 C 05 26 21.601 +14 19 21.47 V F52
2025-01-04 20:54:10 C 05 25 11.744 +14 28 04.20 X 033
2025-01-04 20:58:21 C 05 25 11.316 +14 28 07.40 X 033
2025-01-04 21:02:32 C 05 25 10.826 +14 28 10.60 X 033
2025-01-04 21:06:44 C 05 25 10.427 +14 28 14.10 X 033
2025-01-06 04:49:47 C 05 22 06.413 +14 52 12.61 V I52
2025-01-06 04:53:08 C 05 22 06.038 +14 52 14.84 V I52
2025-01-06 04:56:29 C 05 22 05.729 +14 52 17.65 V I52
2025-01-06 04:59:50 C 05 22 05.426 +14 52 19.38 V I52
2025-01-20 06:48:48 C 04 57 29.750 +18 56 15.30 V 691
2025-01-20 07:04:26 C 04 57 28.970 +18 56 25.40 V 691
2025-01-23 07:46:20 C 04 54 19.700 +19 45 09.30 V 291
2025-01-23 08:15:26 C 04 54 18.520 +19 45 27.40 V 291
2025-02-19 05:08:07 C 04 56 57.560 +25 55 18.10 V 291
2025-02-19 05:37:12 C 04 56 58.620 +25 55 31.10 V 291
2025-02-19 06:06:16 C 04 56 59.720 +25 55 45.00 V 291