2023 HY3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3948226000
Semi-major axis (a)1.7350159000 AU
Inclination (i)7.97958000°
Long. of Asc. Node (Ω)38.55118000°
Arg. of Perihelion (ω)178.36533000°
Mean Anomaly (M)44.15996000°
Mean Motion (n)0.4312696300°/day
Perihelion dist (q)1.04999240 AU
Aphelion dist (Q)2.42003940 AU
Orbital Period2.28536300 yr
Physical Parameters
H (abs. magnitude)25.22
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.730″
Uncertainty7
Orbit TypeAmor
MOID0.042628 AU
Observations Used48
Oppositions1
Arc Total
First Observation Used
Last Observation Used2023-05-03
Observations (53)
Date Type RA Dec Mag Band Observatory
2023-04-10 07:02:44 C 12 04 42.97 +38 22 31.6 V G96
2023-04-10 07:10:17 C 12 04 43.32 +38 22 16.9 V G96
2023-04-22 20:34:42 C 12 40 24.94 +19 00 13.0 o K88
2023-04-22 20:38:10 C 12 40 25.46 +18 59 49.9 o K88
2023-04-22 20:41:37 C 12 40 25.89 +18 59 26.7 o K88
2023-04-22 20:57:40 C 12 40 28.28 +18 57 37.4 o K88
2023-04-22 21:01:26 C 12 40 28.85 +18 57 10.7 o K88
2023-04-22 21:05:12 C 12 40 29.35 +18 56 45.2 o K88
2023-04-22 21:37:28 C 12 40 34.87 +18 53 09.9 X 595
2023-04-22 21:58:33 C 12 40 37.17 +18 50 39.5 o K88
2023-04-22 22:01:53 C 12 40 37.68 +18 50 16.8 o K88
2023-04-22 22:12:22 C 12 40 40.01 +18 49 10.4 X 595
2023-04-22 22:28:47 C 12 40 42.73 +18 47 22.2 V 104
2023-04-22 22:39:29 C 12 40 43.20 +18 45 56.4 o K88
2023-04-22 22:39:40 C 12 40 43.90 +18 46 02.2 V L01
2023-04-22 22:42:05 C 12 40 44.27 +18 45 46.0 V L01
2023-04-22 22:44:30 C 12 40 44.62 +18 45 29.0 V L01
2023-04-22 22:46:56 C 12 40 44.97 +18 45 12.3 V L01
2023-04-22 22:49:21 C 12 40 45.33 +18 44 55.5 V L01
2023-04-22 22:56:34 C 12 40 46.65 +18 44 08.8 V 104
2023-04-22 23:04:17 C 12 40 49.41 +18 43 17.3 X 958
2023-04-22 23:18:30 C 12 40 51.53 +18 41 40.0 X 958
2023-04-22 23:33:05 C 12 40 53.54 +18 39 59.9 X 958
2023-04-23 02:16:04 C 12 41 30.58 +18 21 10.6 q 734
2023-04-23 02:16:08 C 12 41 30.71 +18 21 10.1 q H36
2023-04-23 02:23:41 C 12 41 31.95 +18 20 17.0 q 734
2023-04-23 02:38:23 C 12 41 34.20 +18 18 36.7 q 734
2023-04-23 02:38:53 C 12 41 34.17 +18 18 34.0 q H36
2023-04-23 02:54:48 C 12 41 36.54 +18 16 43.2 q H36
2023-04-23 05:06:42 C 12 41 59.308 +18 01 30.31 V 654
2023-04-23 05:12:37 C 12 42 00.111 +18 00 49.10 V 654
2023-04-23 06:26:08 C 12 42 10.685 +17 52 10.68 V 654
2023-04-23 06:31:55 C 12 42 11.510 +17 51 29.81 V 654
2023-04-23 06:45:12 C 12 42 12.236 +17 50 00.13 V I52
2023-04-23 06:46:26 C 12 42 12.416 +17 49 51.17 V I52
2023-04-23 06:47:40 C 12 42 12.582 +17 49 42.02 V I52
2023-04-23 06:48:54 C 12 42 12.784 +17 49 33.60 V I52
2023-04-23 19:32:51 C 12 44 42.16 +16 16 15.4 X K96
2023-04-23 19:44:22 C 12 44 43.92 +16 14 50.8 X K96
2023-04-23 19:55:55 C 12 44 45.78 +16 13 25.8 X K96
2023-04-24 02:42:55 C 12 46 04.73 +15 21 53.7 u H21
2023-04-24 02:46:56 C 12 46 05.35 +15 21 22.5 u H21
2023-04-24 02:51:22 C 12 46 06.09 +15 20 49.2 u H21
2023-04-26 13:09:46 C 12 58 26.81 +07 00 09.2 V D29
2023-04-26 14:01:47 C 12 58 36.49 +06 51 55.4 V D29
2023-04-29 03:10:21 C 13 13 54.64 -03 42 36.0 u H21
2023-04-29 03:14:23 C 13 13 55.55 -03 43 21.1 u H21
2023-04-29 03:18:25 C 13 13 56.46 -03 44 05.8 u H21
2023-04-29 03:22:26 C 13 13 57.36 -03 44 50.5 u H21
2023-04-29 03:25:32 C 13 13 58.07 -03 45 24.9 u H21