2023 HY

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5806173000
Semi-major axis (a)1.7604578000 AU
Inclination (i)4.51474000°
Long. of Asc. Node (Ω)25.78689000°
Arg. of Perihelion (ω)104.64320000°
Mean Anomaly (M)61.29955000°
Mean Motion (n)0.4219545100°/day
Perihelion dist (q)0.73830550 AU
Aphelion dist (Q)2.78261010 AU
Orbital Period2.33581490 yr
Physical Parameters
H (abs. magnitude)28.38
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.950″
Uncertainty7
Orbit TypeApollo
MOID0.002283 AU
Observations Used22
Oppositions1
Arc Total
First Observation Used
Last Observation Used2023-04-21
Observations (26)
Date Type RA Dec Mag Band Observatory
2023-04-16 04:32:59 C 13 48 11.17 -10 21 04.5 V W94
2023-04-16 04:42:05 C 13 48 09.62 -10 23 42.7 V W94
2023-04-16 04:51:07 C 13 48 08.12 -10 26 16.3 V W94
2023-04-16 08:43:43 C 13 48 00.965 -11 34 33.06 V V00
2023-04-16 08:51:01 C 13 48 00.014 -11 36 12.92 V V00
2023-04-16 08:58:10 C 13 47 59.078 -11 37 49.84 V V00
2023-04-16 09:05:20 C 13 47 58.189 -11 39 26.42 V V00
2023-04-17 10:05:17 C 13 48 01.303 -15 12 49.39 V V00
2023-04-17 10:12:27 C 13 48 00.792 -15 13 26.47 V V00
2023-04-17 10:19:36 C 13 48 00.335 -15 14 02.04 V V00
2023-04-17 10:26:46 C 13 47 59.896 -15 14 39.01 V V00
2023-04-17 23:56:35 C 13 48 20.72 -16 14 17.0 V J04
2023-04-18 00:14:32 C 13 48 19.37 -16 15 24.2 V J04
2023-04-18 06:43:41 C 13 48 18.38 -16 37 30.6 V 691
2023-04-18 07:04:53 C 13 48 16.90 -16 38 36.0 V 691
2023-04-18 07:08:33 C 13 48 16.380 -16 38 49.90 V V06
2023-04-18 07:17:58 C 13 48 15.730 -16 39 19.40 V V06
2023-04-18 07:22:41 C 13 48 15.390 -16 39 34.40 V V06
2023-04-19 00:19:28 C 13 48 18.192 -17 22 56.87 V J04
2023-04-19 00:46:25 C 13 48 16.533 -17 23 55.16 V J04
2023-04-19 01:13:32 C 13 48 14.856 -17 24 53.58 V J04
2023-04-19 04:22:37 C 13 48 16.55 -17 27 57.4 V 807
2023-04-19 04:27:57 C 13 48 16.23 -17 28 08.4 V 807
2023-04-19 04:33:16 C 13 48 15.93 -17 28 19.0 V 807
2023-04-21 08:15:37 C 13 48 13.18 -18 40 45.7 o 291
2023-04-21 08:57:14 C 13 48 11.68 -18 41 20.7 o 291