217013 (2001 AA50)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1980476096 ± 2.06e-08
Semi-major axis (a)1.3208153735 AU ± 1.86e-09
Inclination (i)43.88014257° ± 7.06e-06
Long. of Asc. Node (Ω)306.23150432° ± 2.15e-06
Arg. of Perihelion (ω)58.60761341° ± 1.09e-05
Mean Anomaly (M)236.31200832° ± 7.25e-06
Mean Motion (n)0.6493055325°/day ± 1.37e-09
Perihelion dist (q)1.05923105 AU ± 2.72e-08
Aphelion dist (Q)1.58239970 AU ± 2.73e-08
Orbital Period1.51796994 yr ± 3.21e-09
Physical Parameters
H (abs. magnitude)18.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.238″
Uncertainty0
Orbit TypeAmor
MOID0.130071 AU
Observations Used365
Gaia Obs Used24
Oppositions5
Arc Total2001-2016
First Observation Used2001-01-04
Last Observation Used2024-03-09
Observations (389)
Date Type RA Dec Mag Band Observatory
2009-07-30 02:34:52 C 22 58 04.93 +39 29 39.4 r J95
2009-07-31 04:47:41 C 22 49 59.79 +42 55 05.3 r H26
2009-07-31 04:50:02 C 22 49 59.42 +42 55 17.2 r H26
2009-07-31 04:52:22 C 22 49 58.28 +42 55 41.7 r H26
2009-07-31 04:54:41 C 22 49 57.87 +42 55 53.9 r H26
2009-07-31 04:57:00 C 22 49 57.03 +42 56 12.8 r H26
2009-07-31 04:59:20 C 22 49 56.22 +42 56 31.6 r H26
2009-08-01 23:44:37 C 22 35 09.29 +48 09 27.6 r J95
2009-08-02 00:01:35 C 22 35 02.85 +48 11 26.6 r J95
2009-08-02 02:03:19 C 22 34 16.55 +48 25 33.7 r J95
2009-08-02 02:16:08 C 22 34 11.65 +48 27 02.5 r J95
2009-08-02 20:13:48 C 22 27 22.89 +50 28 16.9 v 160
2009-08-02 20:15:50 C 22 27 22.11 +50 28 30.6 v 160
2009-08-02 20:36:48 C 22 27 13.74 +50 30 50.2 v 160
2009-08-02 20:41:21 C 22 27 11.94 +50 31 20.8 v 160
2009-08-02 20:45:49 C 22 27 10.14 +50 31 50.3 v 160
2009-08-05 22:08:24 C 21 55 03.78 +57 42 59.7 o J95
2009-08-05 22:23:13 C 21 54 56.51 +57 44 16.7 o J95
2009-08-05 22:32:26 C 21 54 52.02 +57 45 04.6 o J95
2009-08-07 21:28:54 C 21 30 51.10 +61 24 34.5 o J95
2009-08-07 21:49:20 C 21 30 39.87 +61 26 01.7 o J95
2009-08-07 22:04:54 C 21 30 30.99 +61 27 13.9 v 160
2009-08-07 22:09:33 C 21 30 28.40 +61 27 33.4 v 160
2009-08-07 22:09:40 C 21 30 28.71 +61 27 28.1 o J95
2009-08-07 22:13:37 C 21 30 26.12 +61 27 50.7 v 160
2009-08-08 02:03:51 C 21 28 18.78 +61 43 44.5 o J95
2009-08-08 22:06:23 C 21 17 12.94 +63 02 31.7 o J95
2009-08-08 22:22:09 C 21 17 03.77 +63 03 31.5 o J95
2009-08-08 23:02:33 C 21 16 40.42 +63 06 03.3 o J95
2009-08-08 23:39:23 C 21 16 18.93 +63 08 21.0 o J95
2009-08-18 21:07:00 C 18 50 48.67 +70 22 43.7 o B88
2009-08-18 21:22:43 C 18 50 39.75 +70 22 49.7 o B88
2009-08-18 21:38:24 C 18 50 30.50 +70 22 55.1 o B88
2010-01-17 18:49:02 C 06 31 05.60 +67 20 18.9 u A13
2010-01-17 19:20:10 C 06 30 56.67 +67 18 21.0 u A13
2012-05-28 10:11:28 C 00 33 12.92 -60 22 12.4 o 807
2012-05-28 10:23:03 C 00 33 13.44 -60 22 08.8 o 807
2012-05-28 10:34:04 C 00 33 13.86 -60 22 05.0 o 807
2012-07-30 05:48:32 C 20 04 31.07 -19 50 49.2 u 448
2012-07-30 05:49:50 C 20 04 30.34 -19 50 34.9 u 448
2012-07-30 05:51:08 C 20 04 29.61 -19 50 20.8 u 448
2012-07-30 05:52:27 C 20 04 28.87 -19 50 06.3 u 448
2012-07-30 05:53:45 C 20 04 28.15 -19 49 52.3 u 448
2012-07-30 21:38:36 C 19 55 59.91 -16 55 59.2 u C27
2012-07-30 22:00:10 C 19 55 48.13 -16 51 58.9 u C27
2012-07-30 22:23:25 C 19 55 35.45 -16 47 40.8 u C27
2012-08-01 21:55:10 C 19 31 25.88 -07 55 39.4 u 160
2012-08-01 21:57:04 C 19 31 24.94 -07 55 18.6 u 160
2012-08-01 21:58:59 C 19 31 23.99 -07 54 57.3 u 160
2012-08-02 22:29:40 C 19 19 51.62 -03 27 41.2 u 160