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
1993-10-09 08:22:05 C 01 43 53.03 +16 00 09.7 i 691
1993-10-09 09:27:35 C 01 43 50.25 +16 00 04.7 i 691
1993-10-09 10:24:48 C 01 43 47.83 +16 00 00.1 i 691
1994-03-13 05:34:15 08 53 15.98 +09 19 37.4 c 675
1994-03-13 05:44:14 08 53 17.84 +09 19 30.9 c 675
1994-03-13 06:37:45 08 53 27.84 +09 19 00.1 c 675
1994-03-13 06:47:45 08 53 29.63 +09 18 54.3 c 675
2001-09-17 08:32:06 C 01 38 47.03 +14 19 20.3 19.7 c 704
2001-09-17 08:52:22 C 01 38 46.75 +14 19 21.5 19.3 c 704
2001-09-17 09:12:17 C 01 38 46.53 +14 19 24.1 19.8 c 704
2001-09-20 07:53:46 C 01 38 03.29 +14 24 08.9 19.1 c 704
2001-09-20 08:19:50 C 01 38 02.91 +14 24 10.2 19.7 c 704
2001-09-20 08:40:16 C 01 38 02.60 +14 24 10.8 19.8 c 704
2001-09-20 09:00:42 C 01 38 02.18 +14 24 12.8 19.8 c 704
2001-09-24 08:09:34 C 01 36 27.17 +14 27 24.2 19.2 c 704
2001-09-24 08:30:36 C 01 36 26.66 +14 27 25.1 19.4 c 704
2001-09-24 08:51:39 C 01 36 26.17 +14 27 25.9 19.4 c 704
2001-09-24 09:12:42 C 01 36 25.65 +14 27 24.9 19.5 c 704
2001-09-24 09:33:46 C 01 36 25.17 +14 27 25.4 19.4 c 704
2001-10-07 07:19:05 C 01 26 11.22 +14 08 46.6 18.4 c 644
2001-10-07 07:48:52 C 01 26 09.74 +14 08 42.5 18.0 c 644
2001-10-07 08:18:25 C 01 26 08.27 +14 08 38.4 18.2 c 644
2001-10-12 06:12:55 C 01 20 13.42 +13 48 13.4 c 699
2001-10-12 06:46:33 C 01 20 11.41 +13 48 06.4 c 699
2001-10-12 07:20:14 C 01 20 09.43 +13 47 59.3 c 699
2001-10-12 07:54:05 C 01 20 07.45 +13 47 52.7 c 699
2001-10-12 10:52:47 C 01 19 57.07 +13 47 14.3 t 644
2001-10-12 11:23:27 C 01 19 55.32 +13 47 07.4 t 644
2001-10-14 05:56:26 C 01 17 32.51 +13 37 44.2 18.0 c 704
2001-10-14 06:19:03 C 01 17 31.16 +13 37 39.5 18.8 c 704
2001-10-14 06:41:37 C 01 17 29.71 +13 37 33.7 18.5 c 704
2001-10-14 07:04:55 C 01 17 28.24 +13 37 28.2 18.0 c 704
2001-10-14 07:27:28 C 01 17 26.81 +13 37 23.2 19.7 c 704
2001-10-15 04:07:25 C 01 16 15.17 +13 32 25.0 17.7 c 704
2001-10-15 04:30:14 C 01 16 13.74 +13 32 20.0 17.8 c 704
2001-10-15 04:53:02 C 01 16 12.33 +13 32 14.1 17.9 c 704
2001-10-15 05:15:50 C 01 16 10.87 +13 32 08.6 17.9 c 704
2001-10-15 05:38:38 C 01 16 09.42 +13 32 03.5 18.0 c 704
2001-10-15 05:46:58 C 01 16 08.90 +13 32 01.3 17.9 c 704
2001-10-15 06:10:10 C 01 16 07.41 +13 31 55.6 18.1 c 704
2001-10-15 06:32:55 C 01 16 05.97 +13 31 49.8 18.0 c 704
2001-10-15 06:56:02 C 01 16 04.49 +13 31 44.4 18.1 c 704
2001-10-15 07:19:10 C 01 16 03.02 +13 31 38.4 18.1 c 704
2001-10-15 08:36:24 C 01 15 58.43 +13 31 15.3 c 658
2001-10-15 08:39:22 C 01 15 58.22 +13 31 14.4 c 658
2001-10-15 08:44:20 C 01 15 57.91 +13 31 13.1 c 658
2001-10-15 14:59:55 C 01 15 35.98 +13 30 03.0 d 321
2001-10-15 15:05:04 C 01 15 35.69 +13 30 01.2 d 321
2001-10-15 15:10:12 C 01 15 35.30 +13 29 59.7 d 321
2001-10-15 16:22:27 C 01 15 30.69 +13 29 41.9 d 321