162120 (1998 SH36)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5709695789 ± 3.73e-08
Semi-major axis (a)1.0877790371 AU ± 1.79e-10
Inclination (i)2.13271245° ± 3.64e-06
Long. of Asc. Node (Ω)217.81074685° ± 5.65e-05
Arg. of Perihelion (ω)278.85672976° ± 5.66e-05
Mean Anomaly (M)267.00909047° ± 4.84e-06
Mean Motion (n)0.8687628642°/day ± 2.14e-10
Perihelion dist (q)0.46669030 AU ± 4.06e-08
Aphelion dist (Q)1.70886778 AU ± 4.06e-08
Orbital Period1.13451705 yr ± 2.80e-10
Physical Parameters
H (abs. magnitude)20.64
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.387″
Uncertainty0
Orbit TypeApollo
MOID0.012075 AU
Observations Used265
Oppositions3
Arc Total1998-2025
First Observation Used1998-09-26
Last Observation Used2025-08-28
Observations (272)
Date Type RA Dec Mag Band Observatory
2017-07-01 14:30:47 C 21 39 11.778 -08 59 02.00 L F51
2017-08-12 07:23:53 C 19 54 01.556 -15 42 41.85 L F51
2017-08-12 07:41:05 C 19 53 59.885 -15 42 47.88 L F51
2017-08-12 07:58:17 C 19 53 58.232 -15 42 54.10 L F51
2017-08-12 08:15:30 C 19 53 56.575 -15 43 00.33 L F51
2018-06-06 09:38:29 C 21 02 58.56 -07 29 04.5 U 703
2018-06-06 10:02:03 C 21 02 49.85 -07 29 35.3 U 703
2018-06-17 13:49:28 C 19 32 39.52 -12 20 26.3 U T05
2018-06-17 13:50:07 C 19 32 39.27 -12 20 27.5 U T05
2018-06-17 13:52:10 C 19 32 38.64 -12 20 28.7 U T05
2018-06-17 14:05:53 C 19 32 34.40 -12 20 40.7 U T05
2018-06-17 14:06:33 C 19 32 34.22 -12 20 41.1 U T05
2018-06-17 14:08:36 C 19 32 33.57 -12 20 42.2 U T05
2018-06-17 14:21:46 C 19 32 29.52 -12 20 53.2 U T05
2018-06-17 14:22:24 C 19 32 29.30 -12 20 53.5 U T05
2018-06-17 14:24:27 C 19 32 28.69 -12 20 55.1 U T05
2023-08-22 13:02:49 C 02 10 54.702 +16 48 55.80 X F52
2023-08-22 13:19:30 C 02 10 56.098 +16 49 04.87 X F52
2023-08-22 13:53:20 C 02 10 58.966 +16 49 23.11 X F52
2023-09-12 12:40:47 C 03 12 12.264 +22 16 22.18 X F52
2023-09-12 13:00:09 C 03 12 15.664 +22 16 38.60 X F52
2023-09-12 13:19:45 C 03 12 19.072 +22 16 55.20 X F52
2023-09-15 09:30:28 C 03 25 49.998 +23 15 58.50 V G96
2023-09-15 09:37:53 C 03 25 51.557 +23 16 05.48 V G96
2023-09-15 09:45:17 C 03 25 53.116 +23 16 12.25 V G96
2023-09-15 09:52:42 C 03 25 54.671 +23 16 19.06 V G96
2023-09-16 09:08:17 C 03 31 06.013 +23 37 37.81 V 703
2023-09-16 09:15:20 C 03 31 07.558 +23 37 45.05 V 703
2023-09-16 09:22:23 C 03 31 09.084 +23 37 51.17 V 703
2023-09-16 09:29:26 C 03 31 10.718 +23 37 58.12 V 703
2023-09-19 10:22:39 C 03 49 50.369 +24 48 30.67 V 703
2023-09-19 10:38:03 C 03 49 54.592 +24 48 46.33 V 703
2023-09-19 10:45:44 C 03 49 56.820 +24 48 54.47 V 703
2023-09-24 10:50:37 C 04 32 03.278 +26 51 40.50 V G96
2023-09-24 10:57:50 C 04 32 06.306 +26 51 47.84 V G96
2023-09-24 11:05:01 C 04 32 09.312 +26 51 55.08 V G96
2023-09-24 11:12:14 C 04 32 12.340 +26 52 02.21 V G96
2023-09-25 10:29:09 C 04 42 38.783 +27 14 40.49 V 703
2023-09-25 10:37:10 C 04 42 42.462 +27 14 48.77 V 703
2023-09-25 10:53:19 C 04 42 49.741 +27 15 04.36 V 703
2023-09-25 23:54:23 C 04 49 05.56 +27 26 52.0 X C95
2023-09-26 00:37:44 C 04 49 26.62 +27 27 33.7 X C95
2023-09-26 01:16:32 C 04 49 45.49 +27 28 10.6 X C95
2023-10-03 09:34:10 C 06 48 42.811 +27 50 16.19 V G96
2023-10-03 09:42:14 C 06 48 49.637 +27 50 06.72 V G96
2023-10-03 09:50:19 C 06 48 56.459 +27 49 57.47 V G96
2024-08-27 10:13:53 C 22 35 35.333 -03 20 21.61 X F52
2024-08-27 10:31:04 C 22 35 33.273 -03 20 33.41 X F52
2024-08-27 10:48:12 C 22 35 31.226 -03 20 44.44 X F52
2024-09-05 09:20:13 C 22 09 15.425 -05 54 28.00 X F51