162998 (2001 SK162)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4744644060 ± 1.34e-08
Semi-major axis (a)1.9256827497 AU ± 9.01e-10
Inclination (i)1.67984785° ± 1.05e-06
Long. of Asc. Node (Ω)285.28832591° ± 5.04e-05
Arg. of Perihelion (ω)186.46723979° ± 5.02e-05
Mean Anomaly (M)329.00771032° ± 3.12e-06
Mean Motion (n)0.3688375819°/day ± 2.59e-10
Perihelion dist (q)1.01201483 AU ± 2.59e-08
Aphelion dist (Q)2.83935067 AU ± 2.59e-08
Orbital Period2.67225015 yr ± 1.88e-09
Physical Parameters
H (abs. magnitude)18.16
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.344″
Uncertainty0
Orbit TypeApollo
MOID0.028375 AU
Observations Used1362
Oppositions21
Arc Total1993-2026
First Observation Used1993-10-09
Last Observation Used2026-01-07
Observations (1526)
Date Type RA Dec Mag Band Observatory
2009-12-12 05:09:51 C 00 04 46.409 +04 02 18.35 568
2009-12-12 05:33:24 C 00 04 47.343 +04 02 21.71 568
2009-12-16 01:43:48 C 00 09 22.53 +04 18 02.3 18.8 c 704
2009-12-16 02:02:24 C 00 09 23.47 +04 18 06.0 19.0 c 704
2009-12-16 02:05:59 C 00 09 23.76 +04 18 06.0 r G96
2009-12-16 02:16:49 C 00 09 24.26 +04 18 08.3 r G96
2009-12-16 02:20:51 C 00 09 24.39 +04 18 09.8 18.8 c 704
2009-12-16 02:39:20 C 00 09 25.30 +04 18 13.3 19.0 c 704
2009-12-16 02:43:36 C 00 09 25.59 +04 18 13.6 r G96
2009-12-16 02:54:32 C 00 09 26.13 +04 18 16.2 r G96
2009-12-16 02:57:49 C 00 09 26.23 +04 18 16.6 19.0 c 704
2009-12-23 01:29:17 C 00 19 57.83 +04 59 47.8 r 932
2009-12-23 01:37:43 C 00 19 58.40 +04 59 50.1 r 932
2009-12-23 01:46:52 C 00 19 59.02 +04 59 52.5 r 932
2009-12-23 06:46:28 C 00 20 20.542 +05 01 29.50 568
2009-12-23 06:49:12 C 00 20 20.738 +05 01 30.39 568
2009-12-23 07:07:50 C 00 20 21.990 +05 01 35.84 568
2009-12-23 07:11:07 C 00 20 22.188 +05 01 36.78 568
2009-12-28 04:49:00 C 00 29 34.466 +05 40 48.00 568
2009-12-28 05:09:20 C 00 29 36.061 +05 40 55.42 568
2010-01-05 19:27:09 C 00 49 03.27 +07 06 28.3 18.3 u C20
2010-01-05 19:29:16 C 00 49 03.49 +07 06 29.4 18.3 u C20
2010-01-06 02:35:30 C 00 49 48.86 +07 09 53.0 r 703
2010-01-06 02:43:47 C 00 49 49.72 +07 09 56.7 r 703
2010-01-06 02:52:21 C 00 49 50.59 +07 10 00.5 r 703
2010-01-06 03:00:39 C 00 49 51.45 +07 10 04.9 r 703
2010-01-07 17:47:42 C 00 54 01.92 +07 28 30.4 19.4 u C20
2010-01-08 17:54:29 C 00 56 42.59 +07 40 20.6 18.8 u C20
2010-01-08 17:56:36 C 00 56 42.82 +07 40 21.9 18.7 u C20
2010-01-09 17:49:12 C 00 59 25.68 +07 52 20.3 18.7 u C20
2010-01-09 17:51:20 C 00 59 25.93 +07 52 21.5 18.9 u C20
2010-01-12 01:59:26 C 01 06 04.24 +08 21 34.1 18.8 c 704
2010-01-12 02:17:19 C 01 06 06.28 +08 21 43.3 19.3 c 704
2010-01-12 02:35:33 C 01 06 08.49 +08 21 53.6 19.0 c 704
2010-01-12 02:53:30 C 01 06 10.56 +08 22 02.3 19.1 c 704
2010-01-12 03:11:19 C 01 06 12.58 +08 22 12.2 19.0 c 704
2010-01-16 01:51:21 C 01 18 14.52 +09 14 21.8 18.6 c 704
2010-01-16 02:09:11 C 01 18 16.79 +09 14 31.4 19.2 c 704
2010-01-16 02:26:57 C 01 18 19.02 +09 14 40.9 19.0 c 704
2010-01-16 02:44:43 C 01 18 21.32 +09 14 51.8 18.9 c 704
2010-01-16 03:02:45 C 01 18 23.61 +09 15 01.8 18.7 c 704
2010-01-17 01:55:23 C 01 21 28.26 +09 28 09.6 18.6 c 704
2010-01-17 02:13:45 C 01 21 30.64 +09 28 20.4 18.8 c 704
2010-01-17 02:31:49 C 01 21 33.04 +09 28 30.9 18.7 c 704
2010-01-17 02:49:45 C 01 21 35.40 +09 28 41.0 18.2 c 704
2010-01-17 19:33:46 C 01 23 52.79 +09 38 20.8 v 204
2010-01-17 19:39:59 C 01 23 53.63 +09 38 23.9 v 204
2010-01-17 21:03:52 C 01 24 04.94 +09 39 12.7 v 204
2010-01-18 19:21:23 C 01 27 11.80 +09 52 22.7 w 160
2010-01-18 19:23:16 C 01 27 12.09 +09 52 23.8 w 160