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
2012-03-26 21:19:55 C 10 20 15.06 +06 04 15.8 u 203
2012-03-26 22:20:37 C 10 19 56.44 +06 06 05.3 c A24
2012-03-26 22:22:46 C 10 19 55.75 +06 06 09.8 c A24
2012-03-27 20:28:39 C 10 13 13.39 +06 46 29.7 u B88
2012-03-27 20:45:08 C 10 13 08.20 +06 46 59.8 u B88
2012-03-27 21:01:35 C 10 13 03.06 +06 47 30.2 u B88
2012-03-29 03:56:56 C 10 03 26.21 +07 44 43.6 18.8 c 704
2012-03-29 04:11:45 C 10 03 21.41 +07 45 11.3 19.1 c 704
2012-03-29 04:26:37 C 10 03 16.60 +07 45 38.9 19.3 c 704
2012-03-29 04:41:32 C 10 03 11.77 +07 46 06.5 19.1 c 704
2012-03-29 04:56:26 C 10 03 06.98 +07 46 34.4 19.1 c 704
2012-03-31 02:58:47 C 09 48 24.11 +09 12 15.5 u 448
2012-03-31 03:03:44 C 09 48 22.48 +09 12 25.1 u 448
2012-03-31 03:08:52 C 09 48 20.76 +09 12 34.4 u 448
2012-03-31 03:14:44 C 09 48 18.83 +09 12 45.6 u 448
2012-03-31 03:19:41 C 09 48 17.14 +09 12 55.0 u 448
2013-03-02 06:23:12 C 10 50 19.03 +03 37 53.1 u 703
2013-03-02 06:31:58 C 10 50 17.73 +03 37 59.2 u 703
2013-03-02 06:40:05 C 10 50 16.62 +03 38 06.3 u 703
2013-03-02 06:48:12 C 10 50 15.43 +03 38 13.0 u 703
2013-03-04 18:55:53 C 10 41 41.56 +04 29 58.0 u 240
2013-03-04 19:16:46 C 10 41 38.46 +04 30 17.5 u 240
2013-03-04 19:37:41 C 10 41 35.36 +04 30 36.3 u 240
2013-03-05 05:42:57 C 10 40 06.70 +04 39 35.8 u G96
2013-03-05 05:53:05 C 10 40 05.19 +04 39 45.0 u G96
2013-03-05 06:03:05 C 10 40 03.68 +04 39 54.0 u G96
2013-03-05 06:13:07 C 10 40 02.17 +04 40 02.6 u G96
2013-03-05 09:47:20 C 10 39 30.586 +04 43 16.28 L F51
2013-03-05 10:08:55 C 10 39 27.319 +04 43 35.47 L F51
2013-03-05 10:30:25 C 10 39 24.062 +04 43 54.62 L F51
2013-03-05 10:51:56 C 10 39 20.802 +04 44 13.75 L F51
2013-03-12 05:58:24 C 10 14 29.79 +07 14 09.7 u 703
2013-03-12 06:06:32 C 10 14 28.46 +07 14 17.3 u 703
2013-03-12 06:14:37 C 10 14 27.16 +07 14 25.8 u 703
2013-03-12 06:22:44 C 10 14 25.94 +07 14 33.2 u 703
2013-03-12 06:36:09 C 10 14 23.76 +07 14 44.6 q 448
2013-03-12 07:07:50 C 10 14 18.70 +07 15 13.6 q 448
2013-03-12 07:36:35 C 10 14 14.03 +07 15 42.0 q 448
2013-03-15 06:18:25 C 10 03 14.50 +08 21 22.5 u G96
2013-03-15 06:26:04 C 10 03 13.28 +08 21 29.5 u G96
2013-03-15 06:33:41 C 10 03 12.09 +08 21 36.5 u G96
2014-02-26 11:03:03 C 10 02 48.334 +08 18 47.44 L F51
2014-02-26 11:36:23 C 10 02 43.917 +08 19 11.62 L F51
2014-02-26 11:52:56 C 10 02 41.722 +08 19 23.62 L F51
2014-02-28 07:27:22 C 09 57 05.104 +08 51 18.06 L F51
2014-02-28 07:46:10 C 09 57 02.630 +08 51 31.83 L F51
2014-02-28 08:23:49 C 09 56 57.643 +08 51 59.50 L F51
2014-03-20 06:11:58 C 09 01 57.107 +13 55 20.89 L F51
2014-03-20 06:29:04 C 09 01 55.489 +13 55 29.45 L F51
2014-03-20 07:05:24 C 09 01 52.058 +13 55 47.51 L F51