2023 HS2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6821738550 ± 1.40e-04
Semi-major axis (a)3.3719657814 AU ± 1.52e-03
Inclination (i)16.73011708° ± 2.14e-03
Long. of Asc. Node (Ω)205.36103698° ± 7.66e-04
Arg. of Perihelion (ω)335.92150760° ± 2.49e-04
Mean Anomaly (M)155.52741444° ± 1.05e-01
Mean Motion (n)0.1591796473°/day ± 1.08e-04
Perihelion dist (q)1.07169889 AU ± 6.77e-04
Aphelion dist (Q)5.67223268 AU ± 2.60e-03
Orbital Period6.19191147 yr ± 4.19e-03
Physical Parameters
H (abs. magnitude)22.82
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.321″
Uncertainty3
Orbit TypeAmor
MOID0.096800 AU
Observations Used33
Oppositions1
Arc Total2023-2023
First Observation Used2023-04-18
Last Observation Used2023-05-13
Observations (34)
Date Type RA Dec Mag Band Observatory
2023-04-18 13:25:44 C 16 36 24.292 -06 20 24.06 V F52
2023-04-18 13:40:35 C 16 36 24.995 -06 19 30.72 V F52
2023-04-19 05:11:06 C 16 37 21.68 -05 24 01.1 u 807
2023-04-19 05:20:28 C 16 37 22.13 -05 23 28.1 u 807
2023-04-19 05:29:50 C 16 37 22.57 -05 22 56.4 u 807
2023-04-19 08:35:18 C 16 37 32.956 -05 13 12.86 V I52
2023-04-19 08:38:09 C 16 37 32.840 -05 12 51.88 V I52
2023-04-19 08:38:56 C 16 37 32.819 -05 12 49.61 V I52
2023-04-19 08:42:18 C 16 37 32.999 -05 12 38.09 V I52
2023-04-20 00:41:14 C 16 38 24.38 -04 18 39.1 V 511
2023-04-20 00:48:11 C 16 38 24.68 -04 18 13.4 V 511
2023-04-20 00:54:22 C 16 38 24.95 -04 17 56.8 V 511
2023-04-20 02:49:31 C 16 38 30.78 -04 11 23.7 V J04
2023-04-20 04:53:53 C 16 38 38.00 -04 03 48.6 u 807
2023-04-20 05:03:20 C 16 38 38.39 -04 03 17.7 u 807
2023-04-20 05:12:47 C 16 38 38.77 -04 02 47.0 u 807
2023-04-21 09:48:06 C 16 39 58.262 -02 32 31.91 V 654
2023-04-21 10:20:58 C 16 39 59.346 -02 30 50.73 V 654
2023-04-21 10:59:24 C 16 40 00.607 -02 28 52.53 V 654
2023-04-23 13:55:05 C 16 41 55.365 -00 01 15.85 U F52
2023-04-23 14:09:58 C 16 41 55.703 -00 00 35.36 U F52
2023-04-23 14:24:48 C 16 41 56.002 +00 00 04.92 U F52
2023-04-24 09:17:08 C 16 42 31.824 +00 50 08.74 V I52
2023-04-24 09:19:22 C 16 42 31.842 +00 50 15.50 V I52
2023-04-24 09:21:37 C 16 42 31.892 +00 50 21.08 V I52
2023-04-29 10:06:37 C 16 44 47.375 +05 21 52.52 V G96
2023-04-29 10:14:01 C 16 44 47.288 +05 22 06.74 V G96
2023-04-29 10:21:26 C 16 44 47.346 +05 22 20.82 V G96
2023-04-29 10:28:51 C 16 44 47.382 +05 22 35.11 V G96
2023-05-12 10:28:09 C 16 43 19.960 +12 05 32.00 V V06
2023-05-12 10:45:19 C 16 43 19.620 +12 05 45.20 V V06
2023-05-13 12:52:42 C 16 42 55.581 +12 25 09.64 X F52
2023-05-13 13:09:36 C 16 42 55.210 +12 25 21.50 X F52
2023-05-13 13:43:13 C 16 42 54.448 +12 25 44.60 X F52