2023 HS3

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5767067968 ± 3.74e-08
Semi-major axis (a)1.9665700253 AU ± 4.00e-08
Inclination (i)7.35210247° ± 1.12e-05
Long. of Asc. Node (Ω)175.14700514° ± 9.21e-05
Arg. of Perihelion (ω)133.46837868° ± 8.92e-05
Mean Anomaly (M)306.49451815° ± 9.71e-06
Mean Motion (n)0.3573947373°/day ± 1.09e-08
Perihelion dist (q)0.83243573 AU ± 7.54e-08
Aphelion dist (Q)3.10070433 AU ± 9.69e-08
Orbital Period2.75780861 yr ± 8.42e-08
Physical Parameters
H (abs. magnitude)20.95
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.344″
Uncertainty0
Orbit TypeApollo
MOID0.023599 AU
Observations Used118
Oppositions7
Arc Total2012-2023
First Observation Used2012-12-09
Last Observation Used2023-11-19
Observations (118)
Date Type RA Dec Mag Band Observatory
2023-05-13 07:37:08 C 14 20 53.783 +18 47 55.00 V G96
2023-05-13 07:44:36 C 14 20 53.178 +18 48 16.56 V G96
2023-05-13 07:52:02 C 14 20 52.559 +18 48 37.76 V G96
2023-05-15 09:18:19 C 14 17 05.650 +21 17 00.49 V T05
2023-05-15 09:26:03 C 14 17 04.882 +21 17 25.40 V T05
2023-05-15 09:31:17 C 14 17 04.423 +21 17 41.42 V T05
2023-05-15 09:47:08 C 14 17 02.940 +21 18 30.20 V T05
2023-05-15 20:36:37 C 14 16 11.34 +21 52 00.1 X C95
2023-05-15 21:01:39 C 14 16 09.09 +21 53 19.3 X C95
2023-05-15 21:24:59 C 14 16 07.00 +21 54 33.6 X C95
2023-05-15 22:58:53 C 14 15 58.687 +21 59 24.50 V J95
2023-05-15 23:00:39 C 14 15 58.510 +21 59 29.65 V J95
2023-05-15 23:02:28 C 14 15 58.337 +21 59 35.63 V J95
2023-05-15 23:04:23 C 14 15 58.171 +21 59 41.64 V J95
2023-05-18 03:17:03 C 14 11 26.35 +24 49 58.5 u H21
2023-05-18 03:21:05 C 14 11 25.92 +24 50 12.1 u H21
2023-05-18 03:25:07 C 14 11 25.49 +24 50 25.7 u H21
2023-05-18 03:29:09 C 14 11 25.09 +24 50 39.2 u H21
2023-05-18 03:33:11 C 14 11 24.68 +24 50 53.0 u H21
2023-05-20 08:28:07 C 14 06 14.620 +27 55 15.02 V 703
2023-05-20 08:29:53 C 14 06 14.504 +27 55 21.32 V 703
2023-05-20 08:31:40 C 14 06 14.342 +27 55 27.12 V 703
2023-05-20 08:33:27 C 14 06 14.130 +27 55 35.11 V 703
2023-05-21 06:09:49 C 14 04 00.190 +29 14 21.95 V U52
2023-05-21 06:14:51 C 14 03 59.549 +29 14 40.85 V U52
2023-05-21 06:19:54 C 14 03 58.970 +29 14 59.32 V U52
2023-05-21 08:32:54 C 14 03 44.690 +29 23 28.57 V T05
2023-05-21 08:37:58 C 14 03 44.026 +29 23 46.90 V T05
2023-05-21 08:48:59 C 14 03 42.684 +29 24 26.60 V T05
2023-05-21 09:36:54 C 14 03 36.814 +29 27 25.38 V T05
2023-05-21 10:21:08 C 14 03 31.495 +29 30 07.92 X F52
2023-05-21 10:37:52 C 14 03 29.481 +29 31 09.39 X F52
2023-05-21 10:54:30 C 14 03 27.492 +29 32 10.15 X F52
2023-05-22 05:31:31 C 14 01 25.968 +30 41 58.96 V U52
2023-05-22 05:36:23 C 14 01 25.332 +30 42 18.58 V U52
2023-05-22 05:41:17 C 14 01 24.689 +30 42 36.36 V U52
2023-05-23 06:12:59 C 13 58 31.732 +32 17 25.62 V 703
2023-05-23 06:28:49 C 13 58 29.867 +32 18 28.51 V 703
2023-05-23 06:36:42 C 13 58 28.790 +32 18 59.87 V 703
2023-05-25 20:57:35 C 13 50 22.000 +36 32 25.10 V 246
2023-05-25 20:58:46 C 13 50 21.800 +36 32 29.50 V 246
2023-05-25 20:59:00 C 13 50 21.750 +36 32 30.70 V 246
2023-05-25 20:59:15 C 13 50 21.640 +36 32 32.10 V 246
2023-05-25 20:59:29 C 13 50 21.630 +36 32 32.40 V 246
2023-05-25 20:59:44 C 13 50 21.620 +36 32 33.60 V 246
2023-05-26 06:13:36 C 13 49 01.355 +37 11 53.56 V 703
2023-05-26 06:29:17 C 13 48 58.709 +37 12 59.62 V 703
2023-05-26 06:37:08 C 13 48 57.546 +37 13 32.92 V 703
2023-05-26 20:39:54 C 13 46 54.15 +38 13 45.6 X B88
2023-05-26 21:11:37 C 13 46 48.93 +38 16 02.6 X B88