2025 AC1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2224523784 ± 7.11e-05
Semi-major axis (a)0.8524040402 AU ± 3.24e-05
Inclination (i)6.40128481° ± 2.37e-03
Long. of Asc. Node (Ω)98.29567059° ± 4.33e-04
Arg. of Perihelion (ω)215.86883369° ± 9.60e-04
Mean Anomaly (M)176.87203597° ± 1.84e-02
Mean Motion (n)1.2524027914°/day ± 7.14e-05
Perihelion dist (q)0.66278473 AU ± 6.56e-05
Aphelion dist (Q)1.04202335 AU ± 7.24e-05
Orbital Period0.78698825 yr ± 4.49e-05
Physical Parameters
H (abs. magnitude)26.89
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.329″
Uncertainty2
Orbit TypeAten
MOID0.002543 AU
Observations Used37
Oppositions1
Arc Total2025-2025
First Observation Used2025-01-03
Last Observation Used2025-01-22
Observations (41)
Date Type RA Dec Mag Band Observatory
2025-01-03 13:49:55 C 09 05 59.397 +45 09 49.05 V F52
2025-01-03 14:07:43 C 09 05 32.392 +45 13 17.98 V F52
2025-01-03 14:25:13 C 09 05 05.962 +45 16 39.80 X F52
2025-01-03 14:42:44 C 09 04 39.681 +45 19 59.62 X F52
2025-01-03 15:53:26 C 09 02 54.647 +45 33 06.30 V F52
2025-01-03 15:54:43 C 09 02 52.854 +45 33 19.14 V F52
2025-01-03 19:11:03 C 08 59 13.222 +46 05 41.53 W J95
2025-01-03 20:36:32 C 08 57 16.922 +46 22 49.51 W J95
2025-01-03 20:50:25 C 08 56 58.51 +46 26 47.7 X L01
2025-01-03 20:53:13 C 08 56 54.51 +46 27 21.0 X L01
2025-01-03 20:53:57 C 08 56 50.53 +46 27 50.6 Z L04
2025-01-03 20:54:04 C 08 56 52.692 +46 26 17.52 W J95
2025-01-03 20:55:51 C 08 56 50.82 +46 27 52.7 X L01
2025-01-03 20:57:00 C 08 56 46.14 +46 28 26.8 Z L04
2025-01-03 20:58:29 C 08 56 46.99 +46 28 22.8 X L01
2025-01-03 21:01:07 C 08 56 43.32 +46 28 54.5 X L01
2025-01-03 22:23:16 C 08 54 46.14 +46 44 54.1 V 104
2025-01-03 22:29:58 B 08 54 36.51 +46 46 13.0 X K83
2025-01-03 22:32:23 C 08 54 32.83 +46 46 39.4 V 104
2025-01-03 22:42:23 B 08 54 18.63 +46 48 24.7 X G15
2025-01-03 22:46:04 C 08 54 12.81 +46 49 15.6 V 104
2025-01-03 22:50:02 B 08 54 07.12 +46 50 01.9 X K83
2025-01-03 22:59:54 B 08 53 52.97 +46 51 43.6 X G15
2025-01-04 00:51:13 B 08 51 09.11 +47 11 51.1 V 185
2025-01-04 01:12:05 B 08 50 38.23 +47 15 33.5 V 185
2025-01-04 01:33:06 B 08 50 04.29 +47 19 21.7 X 595
2025-01-04 01:41:19 B 08 49 52.10 +47 20 46.8 X 595
2025-01-04 01:41:57 B 08 49 53.99 +47 20 46.3 V 185
2025-01-04 01:49:31 B 08 49 39.90 +47 22 11.1 X 595
2025-01-04 20:46:11 C 08 24 22.039 +50 14 17.70 X 033
2025-01-04 20:47:04 C 08 24 20.779 +50 14 24.40 X 033
2025-01-04 20:47:55 C 08 24 19.609 +50 14 32.50 X 033
2025-01-04 20:48:46 C 08 24 18.418 +50 14 39.30 X 033
2025-01-04 20:49:37 C 08 24 17.197 +50 14 46.90 X 033
2025-01-06 21:02:41 C 07 23 40.056 +54 41 49.70 X 033
2025-01-06 21:04:02 C 07 23 38.407 +54 41 55.00 X 033
2025-01-06 21:05:24 C 07 23 36.748 +54 42 00.00 X 033
2025-01-06 21:06:44 C 07 23 35.128 +54 42 05.60 X 033
2025-01-09 09:50:10 C 06 23 39.140 +56 36 48.90 V 291
2025-01-09 09:54:19 C 06 23 35.370 +56 36 49.00 V 291
2025-01-22 09:28:27 C 04 33 33.688 +54 08 29.39 V T12