2023 HW2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4133792000
Semi-major axis (a)1.5450843000 AU
Inclination (i)13.18833000°
Long. of Asc. Node (Ω)35.81872000°
Arg. of Perihelion (ω)223.94383000°
Mean Anomaly (M)104.10693000°
Mean Motion (n)0.5131871700°/day
Perihelion dist (q)0.90637860 AU
Aphelion dist (Q)2.18379000 AU
Orbital Period1.92056170 yr
Physical Parameters
H (abs. magnitude)25.49
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.680″
Uncertainty7
Orbit TypeApollo
MOID0.013371 AU
Observations Used32
Oppositions1
Arc Total
First Observation Used
Last Observation Used2023-04-24
Observations (33)
Date Type RA Dec Mag Band Observatory
2023-04-20 06:54:30 C 12 51 23.454 +56 01 19.31 V G96
2023-04-20 07:02:18 C 12 51 17.068 +56 02 31.63 V G96
2023-04-20 07:10:08 C 12 51 10.660 +56 03 43.70 V G96
2023-04-20 07:17:57 C 12 51 04.309 +56 04 54.08 V G96
2023-04-20 08:10:29 C 12 50 20.915 +56 12 56.41 V I52
2023-04-20 08:12:40 C 12 50 19.093 +56 13 16.28 V I52
2023-04-20 08:14:51 C 12 50 17.290 +56 13 36.66 V I52
2023-04-20 08:17:03 C 12 50 15.486 +56 13 56.32 V I52
2023-04-20 21:15:46 C 12 39 27.04 +58 26 32.2 V L01
2023-04-20 21:17:54 C 12 39 24.71 +58 26 56.0 V L01
2023-04-20 21:20:01 C 12 39 22.28 +58 27 19.9 V L01
2023-04-20 21:22:09 C 12 39 19.91 +58 27 43.4 V L01
2023-04-20 21:24:17 C 12 39 17.65 +58 28 07.2 V L01
2023-04-20 23:46:24 C 12 36 42.401 +58 55 21.31 V Z84
2023-04-21 04:01:53 C 12 32 17.822 +59 45 19.58 V I52
2023-04-21 04:03:17 C 12 32 16.004 +59 45 36.94 V I52
2023-04-21 04:04:40 C 12 32 14.233 +59 45 54.50 V I52
2023-04-21 04:06:04 C 12 32 12.332 +59 46 11.78 V I52
2023-04-21 04:32:27 C 12 31 29.33 +59 51 26.2 q 734
2023-04-21 04:40:42 C 12 31 18.38 +59 53 08.1 q 734
2023-04-21 04:48:57 C 12 31 07.27 +59 54 47.2 q 734
2023-04-22 04:56:08 C 11 47 46.280 +65 31 13.22 V I52
2023-04-22 04:56:31 C 11 47 45.236 +65 31 19.02 V I52
2023-04-22 04:56:54 C 11 47 44.160 +65 31 24.56 V I52
2023-04-22 04:57:17 C 11 47 42.997 +65 31 30.58 V I52
2023-04-23 04:15:15 C 10 06 08.050 +71 21 51.00 V I52
2023-04-23 04:17:23 C 10 05 53.060 +71 22 14.70 V I52
2023-04-23 04:20:14 C 10 05 32.810 +71 22 47.30 V I52
2023-04-23 04:21:01 C 10 05 27.120 +71 22 55.20 V I52
2023-04-24 03:39:32 C 06 41 16.688 +69 54 06.55 V I52
2023-04-24 03:39:51 C 06 41 13.924 +69 53 58.56 V I52
2023-04-24 03:40:10 C 06 41 11.170 +69 53 50.06 V I52
2023-04-24 03:40:29 C 06 41 08.365 +69 53 41.50 V I52