IAA RAS IAA Minor Planet Database

2026 AR1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6222877052 ± 1.36e-04
Semi-major axis (a)1.9251236592 AU ± 5.98e-04
Inclination (i)4.00873529° ± 7.45e-04
Long. of Asc. Node (Ω)295.96919516° ± 1.97e-04
Arg. of Perihelion (ω)251.34402608° ± 8.32e-04
Mean Anomaly (M)323.16866612° ± 1.84e-02
Mean Motion (n)0.3689982692°/day ± 1.72e-04
Perihelion dist (q)0.72714288 AU ± 3.46e-04
Aphelion dist (Q)3.12310444 AU ± 1.00e-03
Orbital Period2.67108647 yr ± 1.24e-03
Physical Parameters
H (abs. magnitude)26.03
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.160″
Uncertainty2
Orbit TypeApollo
MOID0.000050 AU
Observations Used41
Oppositions1
Arc Total2026-2026
First Observation Used2026-01-09
Last Observation Used2026-01-12
Observations (44)
Date Type RA Dec Mag Band Observatory
2026-01-09 09:07:19 C 07 50 06.514 +29 04 36.65 – X F51
2026-01-09 09:25:17 C 07 50 09.334 +29 04 31.14 – X F51
2026-01-09 09:43:27 C 07 50 12.166 +29 04 25.28 – X F51
2026-01-09 13:29:27 C 07 50 48.153 +29 02 36.98 – V F51
2026-01-09 13:30:22 C 07 50 48.325 +29 02 36.40 – V F51
2026-01-10 06:13:10 C 07 54 41.970 +28 55 56.10 – V 807
2026-01-10 06:21:04 C 07 54 43.640 +28 55 50.70 – V 807
2026-01-10 06:36:52 C 07 54 46.990 +28 55 40.00 – V 807
2026-01-10 06:44:46 C 07 54 48.690 +28 55 34.30 – V 807
2026-01-11 04:22:03 C 08 01 31.370 +28 39 33.50 – V 807
2026-01-11 04:33:20 C 08 01 34.840 +28 39 24.10 – V 807
2026-01-11 04:44:36 C 08 01 38.340 +28 39 14.50 – V 807
2026-01-11 19:23:10 C 08 07 49.95 +28 18 14.7 – V 587
2026-01-11 19:29:17 C 08 07 52.76 +28 18 08.3 – V 587
2026-01-11 19:33:54 C 08 07 54.87 +28 18 03.4 – V 587
2026-01-11 20:10:19 B 08 08 10.95 +28 17 27.6 – X 595
2026-01-11 20:16:05 B 08 08 13.57 +28 17 21.5 – X 595
2026-01-11 20:22:07 B 08 08 16.31 +28 17 15.1 – X 595
2026-01-11 21:02:12 C 08 08 34.98 +28 16 32.2 – V 104
2026-01-11 21:10:33 C 08 08 38.78 +28 16 22.2 – V 104
2026-01-11 21:18:55 C 08 08 42.52 +28 16 11.8 – V 104
2026-01-11 21:20:16 C 08 08 43.194 +28 16 04.58 – W 203
2026-01-11 21:58:01 B 08 09 00.39 +28 15 19.7 – X R93
2026-01-11 22:03:41 C 08 09 02.867 +28 15 10.25 – W 203
2026-01-11 22:11:43 B 08 09 06.57 +28 15 03.2 – X R93
2026-01-11 22:22:20 C 08 09 11.07 +28 14 58.5 – V M50
2026-01-11 22:28:10 C 08 09 13.75 +28 14 50.4 – V M50
2026-01-12 00:58:47 C 08 10 23.336 +28 10 37.50 – X 033
2026-01-12 00:59:15 C 08 10 23.556 +28 10 36.70 – X 033
2026-01-12 00:59:43 C 08 10 23.758 +28 10 35.90 – X 033
2026-01-12 01:00:10 C 08 10 24.006 +28 10 35.40 – X 033
2026-01-12 03:47:31 C 08 12 06.61 +28 06 31.5 – V H21
2026-01-12 03:51:33 C 08 12 08.73 +28 06 25.8 – V H21
2026-01-12 03:55:35 C 08 12 10.79 +28 06 20.0 – V H21
2026-01-12 04:54:59 C 08 12 37.660 +28 09 06.90 – V 807
2026-01-12 05:00:38 C 08 12 40.500 +28 08 57.70 – V 807
2026-01-12 05:06:17 C 08 12 43.340 +28 08 48.50 – V 807
2026-01-12 08:24:59 B 08 14 37.951 +27 59 15.22 – W V21
2026-01-12 08:36:04 B 08 14 44.021 +27 58 53.36 – W V21
2026-01-12 08:49:55 B 08 14 51.634 +27 58 26.15 – W V21
2026-01-12 09:01:00 B 08 14 57.744 +27 58 04.37 – W V21
2026-01-12 09:12:06 B 08 15 03.900 +27 57 41.80 – W V21
2026-01-12 09:23:11 B 08 15 10.094 +27 57 18.47 – W V21
2026-01-12 09:34:17 B 08 15 16.327 +27 56 55.68 – W V21