IAA RAS IAA Minor Planet Database

2023 HS1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2311767943 ± 7.13e-05
Semi-major axis (a)1.3296403597 AU ± 1.29e-04
Inclination (i)1.69198686° ± 4.23e-04
Long. of Asc. Node (Ω)32.86078304° ± 2.61e-04
Arg. of Perihelion (ω)182.65666698° ± 8.62e-04
Mean Anomaly (M)244.54150373° ± 8.83e-02
Mean Motion (n)0.6428519897°/day ± 9.33e-05
Perihelion dist (q)1.02225836 AU ± 1.37e-04
Aphelion dist (Q)1.63702236 AU ± 1.85e-04
Orbital Period1.53320873 yr ± 2.22e-04
Physical Parameters
H (abs. magnitude)28.01
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.438″
Uncertainty2
Orbit TypeAmor
MOID0.015374 AU
Observations Used48
Oppositions1
Arc Total2023-2023
First Observation Used2023-04-18
Last Observation Used2023-04-25
Observations (49)
Date Type RA Dec Mag Band Observatory
2023-04-18 08:01:31 C 14 10 50.012 -04 44 47.40 – V G96
2023-04-18 08:08:57 C 14 10 54.692 -04 45 43.45 – V G96
2023-04-18 08:23:50 C 14 11 04.096 -04 47 36.06 – V G96
2023-04-18 09:03:01 C 14 11 27.684 -04 52 42.53 – V H01
2023-04-18 09:03:17 C 14 11 29.200 -04 52 36.20 – V I52
2023-04-18 09:04:32 C 14 11 29.970 -04 52 45.60 – V I52
2023-04-18 09:05:46 C 14 11 30.790 -04 52 55.10 – V I52
2023-04-18 09:07:00 C 14 11 31.550 -04 53 03.70 – V I52
2023-04-18 09:07:45 C 14 11 30.719 -04 53 18.29 – V H01
2023-04-18 09:25:59 C 14 11 42.504 -04 55 36.27 – V H01
2023-04-18 09:34:03 C 14 11 47.752 -04 56 37.24 – V H01
2023-04-18 11:02:31 C 14 12 47.135 -05 07 36.44 – V I52
2023-04-18 11:04:16 C 14 12 48.312 -05 07 49.08 – V I52
2023-04-18 11:05:59 C 14 12 49.417 -05 08 01.97 – V I52
2023-04-18 11:07:43 C 14 12 50.605 -05 08 14.64 – V I52
2023-04-18 11:21:54 C 14 13 17.002 -05 08 58.44 – U F52
2023-04-18 11:55:23 C 14 13 38.016 -05 13 13.33 – U F52
2023-04-18 22:29:19 C 14 22 00.33 -06 37 32.5 – X 958
2023-04-18 22:37:36 C 14 22 05.97 -06 38 38.8 – X 958
2023-04-18 22:45:54 C 14 22 11.75 -06 39 43.0 – X 958
2023-04-18 23:42:33 C 14 22 46.89 -06 47 23.1 – V 204
2023-04-19 00:04:23 C 14 23 01.84 -06 50 15.9 – V 204
2023-04-19 01:32:22 C 14 24 12.00 -07 00 09.7 – V J04
2023-04-19 01:35:11 C 14 24 13.88 -07 00 32.3 – V J04
2023-04-19 02:20:58 C 14 25 07.51 -06 58 58.6 – u 807
2023-04-19 02:28:00 C 14 25 12.46 -06 59 55.1 – u 807
2023-04-19 02:35:02 C 14 25 17.41 -07 00 51.3 – u 807
2023-04-19 04:54:19 C 14 26 58.90 -07 27 53.3 – u H21
2023-04-19 05:02:22 C 14 27 04.47 -07 28 58.3 – u H21
2023-04-19 05:10:42 C 14 27 10.28 -07 30 04.8 – u H21
2023-04-19 08:18:49 C 14 29 29.605 -07 54 25.92 – V G96
2023-04-19 08:33:42 C 14 29 39.808 -07 56 24.40 – V G96
2023-04-19 08:41:08 C 14 29 44.902 -07 57 24.23 – V G96
2023-04-20 04:31:03 C 14 46 10.08 -10 29 50.9 – u 807
2023-04-20 04:38:09 C 14 46 15.18 -10 30 49.1 – u 807
2023-04-20 04:45:13 C 14 46 20.28 -10 31 48.1 – u 807
2023-04-21 10:35:44 C 15 11 46.216 -14 42 31.03 – V G96
2023-04-21 10:43:09 C 15 11 51.983 -14 43 28.70 – V G96
2023-04-21 10:50:34 C 15 11 57.779 -14 44 26.99 – V G96
2023-04-22 08:02:12 C 15 31 19.570 -17 32 18.20 – V I52
2023-04-22 08:02:49 C 15 31 20.030 -17 32 23.80 – V I52
2023-04-22 08:03:26 C 15 31 20.440 -17 32 28.50 – V I52
2023-04-22 08:04:02 C 15 31 20.900 -17 32 33.20 – V I52
2023-04-22 10:05:32 C 15 32 56.92 -17 48 04.5 – V 691
2023-04-22 10:19:12 C 15 33 07.73 -17 49 47.3 – V 691
2023-04-22 10:32:55 C 15 33 18.63 -17 51 30.6 – V 691
2023-04-25 04:23:56 C 16 33 21.38 -25 08 11.7 – u 807
2023-04-25 04:31:09 C 16 33 27.02 -25 08 55.4 – u 807
2023-04-25 04:38:07 C 16 33 32.46 -25 09 37.7 – u 807