267221 (2001 AD2)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6599355182 ± 2.22e-08
Semi-major axis (a)1.0401122838 AU ± 4.59e-09
Inclination (i)1.64386438° ± 1.78e-06
Long. of Asc. Node (Ω)210.51978347° ± 8.47e-05
Arg. of Perihelion (ω)111.96433709° ± 8.45e-05
Mean Anomaly (M)246.95797783° ± 1.42e-05
Mean Motion (n)0.9291630652°/day ± 6.15e-09
Perihelion dist (q)0.35370524 AU ± 2.32e-08
Aphelion dist (Q)1.72651932 AU ± 2.43e-08
Orbital Period1.06076782 yr ± 7.02e-09
Physical Parameters
H (abs. magnitude)19.85
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.361″
Uncertainty0
Orbit TypeApollo
MOID0.008273 AU
Observations Used348
Oppositions1
Arc Total2001-2020
First Observation Used2001-01-02
Last Observation Used2020-01-31
Observations (464)
Date Type RA Dec Mag Band Observatory
2002-01-04 23:01:12 C 03 20 58.30 +08 42 05.9 d 611
2002-01-04 23:11:32 C 03 21 01.20 +08 42 30.8 d 611
2002-01-04 23:15:50 C 03 21 02.32 +08 42 40.0 d 611
2002-01-04 23:28:18 C 03 21 05.81 +08 43 12.2 d 611
2002-01-04 23:34:14 C 03 21 07.41 +08 43 28.4 d 611
2002-01-04 23:37:38 C 03 21 08.29 +08 43 34.8 d 611
2002-01-05 17:14:42 C 03 25 52.61 +09 25 13.6 c 046
2002-01-05 17:16:01 C 03 25 52.92 +09 25 16.6 c 046
2002-01-05 17:16:50 C 03 25 53.12 +09 25 18.2 c 046
2002-01-05 17:17:45 C 03 25 53.36 +09 25 20.0 c 046
2002-01-05 17:18:36 C 03 25 53.56 +09 25 22.6 c 046
2002-01-05 17:19:33 C 03 25 53.83 +09 25 24.2 c 046
2002-01-05 17:20:55 C 03 25 54.19 +09 25 27.4 c 046
2002-01-08 02:51:16 C 03 38 44.44 +11 16 36.7 18.3 c 644
2002-01-08 03:21:23 C 03 38 50.06 +11 17 26.8 18.4 c 644
2002-01-08 03:53:39 C 03 38 56.08 +11 18 20.5 18.4 c 644
2002-01-09 03:55:52 C 03 43 24.76 +11 55 50.1 18.9 c 704
2002-01-09 04:19:14 C 03 43 28.68 +11 56 24.7 19.0 c 704
2002-01-09 04:41:27 C 03 43 32.47 +11 56 56.9 19.1 c 704
2002-01-09 05:03:41 C 03 43 36.18 +11 57 30.1 18.7 c 704
2002-01-09 05:26:30 C 03 43 39.98 +11 58 02.5 18.9 c 704
2002-01-13 07:12:04 C 03 58 23.84 +13 55 28.9 20.4 c 608
2002-01-13 07:27:14 C 03 58 25.68 +13 55 44.1 20.5 c 608
2002-01-13 07:42:23 C 03 58 27.49 +13 55 59.2 20.2 c 608
2002-01-14 04:02:03 C 04 01 00.89 +14 15 09.8 19.6 c 704
2002-01-14 04:27:15 C 04 01 03.73 +14 15 33.6 19.0 c 704
2002-01-14 04:51:08 C 04 01 06.44 +14 15 55.7 19.7 c 704
2002-01-15 02:27:04 C 04 03 41.39 +14 34 56.5 20.2 c 704
2002-01-15 02:48:55 C 04 03 43.79 +14 35 13.8 19.6 c 704
2002-01-15 03:15:11 C 04 03 46.60 +14 35 36.5 19.6 c 704
2002-01-15 03:37:03 C 04 03 48.96 +14 35 54.6 19.7 c 704
2003-01-30 03:51:44 C 02 26 23.86 +11 21 18.8 c 448
2003-01-30 04:14:22 C 02 26 29.34 +11 21 44.8 c 448
2003-01-30 04:35:34 C 02 26 34.30 +11 22 11.5 c 448
2010-01-31 02:35:00 S 14 37 19.14 -16 52 34.0 L C51
2010-01-31 05:45:31 S 14 37 44.77 -16 54 33.0 L C51
2010-01-31 12:06:33 S 14 38 36.33 -16 58 33.1 L C51
2010-01-31 12:06:45 S 14 38 36.30 -16 58 34.9 L C51
2010-01-31 15:17:15 S 14 39 02.20 -17 00 34.2 L C51
2010-01-31 18:27:46 S 14 39 28.12 -17 02 33.7 L C51
2010-01-31 21:38:18 S 14 39 54.22 -17 04 33.2 L C51
2010-02-01 00:48:49 S 14 40 20.36 -17 06 33.8 L C51
2010-02-01 03:59:31 S 14 40 46.543 -17 08 35.30 L C51
2010-02-01 13:31:04 S 14 42 05.64 -17 14 37.7 L C51
2010-02-01 15:06:25 S 14 42 18.86 -17 15 37.2 L C51
2010-02-01 16:41:46 S 14 42 32.182 -17 16 37.38 L C51
2010-02-01 18:16:56 S 14 42 45.47 -17 17 38.7 L C51
2010-02-01 19:52:17 S 14 42 58.70 -17 18 40.0 L C51
2010-02-01 21:27:27 S 14 43 12.17 -17 19 40.5 L C51
2010-02-01 23:02:48 S 14 43 25.50 -17 20 40.1 L C51