162210 (1999 SM5)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6974887936 ± 2.85e-08
Semi-major axis (a)2.3049459848 AU ± 2.63e-08
Inclination (i)5.27924128° ± 7.46e-06
Long. of Asc. Node (Ω)326.51599356° ± 9.19e-05
Arg. of Perihelion (ω)320.53586739° ± 8.90e-05
Mean Anomaly (M)194.27794268° ± 8.21e-06
Mean Motion (n)0.2816573881°/day ± 4.83e-09
Perihelion dist (q)0.69727199 AU ± 6.62e-08
Aphelion dist (Q)3.91261998 AU ± 7.95e-08
Orbital Period3.49938019 yr ± 6.00e-08
Physical Parameters
H (abs. magnitude)19.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.480″
Uncertainty0
Orbit TypeApollo
MOID0.053373 AU
Observations Used405
Oppositions15
Arc Total1999-2020
First Observation Used1999-09-28
Last Observation Used2020-12-11
Observations (413)
Date Type RA Dec Mag Band Observatory
2006-10-23 10:46:29 C 02 21 31.78 +28 51 09.6 o 644
2006-10-26 19:42:11 C 02 12 43.28 +27 48 48.8 o 151
2006-10-26 19:45:13 C 02 12 42.98 +27 48 46.5 o 151
2006-10-26 19:48:14 C 02 12 42.67 +27 48 44.2 o 151
2006-10-27 06:13:57 C 02 11 38.76 +27 40 53.0 r 703
2006-10-27 06:24:47 C 02 11 37.64 +27 40 44.6 r 703
2006-10-27 06:35:39 C 02 11 36.49 +27 40 35.9 r 703
2006-10-27 06:46:27 C 02 11 35.37 +27 40 29.0 r 703
2006-10-30 18:41:43 C 02 03 44.28 +26 37 28.2 o 198
2006-10-30 18:45:33 C 02 03 43.94 +26 37 25.5 o 198
2006-10-30 18:49:23 C 02 03 43.61 +26 37 23.0 o 198
2006-10-30 18:53:13 C 02 03 43.28 +26 37 19.9 o 198
2006-10-30 18:56:17 C 02 03 43.01 +26 37 17.8 o 198
2013-02-14 09:48:11 C 11 29 18.97 +01 07 28.8 o 691
2013-02-14 10:13:35 C 11 29 17.98 +01 07 31.0 o 691
2013-02-14 10:39:00 C 11 29 16.89 +01 07 33.7 o 691
2013-03-03 09:28:48 C 11 05 46.46 +02 20 57.2 u G96
2013-03-03 09:34:43 C 11 05 45.99 +02 20 58.9 u G96
2013-03-03 09:43:09 C 11 05 45.34 +02 21 00.9 u G96
2013-03-16 06:44:13 C 10 39 29.80 +03 57 04.7 u G96
2013-03-16 06:52:31 C 10 39 29.01 +03 57 07.7 u G96
2013-03-16 07:00:58 C 10 39 28.18 +03 57 10.6 u G96
2013-03-16 07:09:25 C 10 39 27.36 +03 57 13.3 u G96
2013-10-15 10:32:53 C 03 47 31.28 +31 37 22.0 q 703
2013-10-15 10:43:19 C 03 47 30.14 +31 37 19.0 q 703
2013-10-15 10:53:55 C 03 47 28.90 +31 37 17.7 q 703
2013-10-15 11:04:24 C 03 47 27.89 +31 37 16.8 q 703
2013-10-28 08:20:22 C 03 13 08.428 +29 57 59.51 L F51
2013-10-28 08:37:46 C 03 13 06.492 +29 57 52.45 L F51
2013-11-02 09:34:43 C 03 00 35.22 +29 02 51.8 q G96
2013-11-02 09:45:08 C 03 00 34.17 +29 02 47.0 q G96
2013-11-02 09:55:35 C 03 00 33.13 +29 02 41.7 q G96
2013-11-02 10:06:02 C 03 00 32.05 +29 02 36.7 q G96
2013-12-08 22:18:15 C 02 11 23.79 +22 36 58.0 q C95
2013-12-08 23:49:55 C 02 11 22.11 +22 36 31.0 q C95
2020-02-17 08:54:53 C 11 50 54.32 -01 57 25.4 V G96
2020-02-17 09:02:14 C 11 50 54.05 -01 57 25.5 V G96
2020-02-17 09:09:37 C 11 50 53.76 -01 57 25.4 V G96
2020-02-17 09:16:58 C 11 50 53.55 -01 57 25.1 V G96
2020-02-27 09:15:01 C 11 40 36.31 -01 46 29.1 V G96
2020-02-27 09:22:24 C 11 40 35.88 -01 46 28.2 V G96
2020-02-27 09:29:46 C 11 40 35.44 -01 46 27.6 V G96
2020-02-27 09:37:10 C 11 40 35.03 -01 46 26.9 V G96
2020-03-16 06:46:30 C 11 07 59.29 -00 23 35.3 V G96
2020-03-16 06:54:56 C 11 07 58.46 -00 23 32.7 V G96
2020-03-16 07:11:42 C 11 07 56.78 -00 23 27.9 V G96
2020-03-20 22:56:21 C 10 56 40.60 +00 10 56.6 V A16
2020-03-20 23:07:05 C 10 56 39.47 +00 11 00.5 V A16
2020-03-20 23:17:49 C 10 56 38.22 +00 11 03.2 V A16
2020-03-20 23:28:33 C 10 56 37.10 +00 11 06.5 V A16