2024 HC2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5340453173 ± 4.31e-04
Semi-major axis (a)1.6776063015 AU ± 1.32e-03
Inclination (i)14.06435658° ± 1.24e-02
Long. of Asc. Node (Ω)195.84633825° ± 2.45e-03
Arg. of Perihelion (ω)103.75053634° ± 5.52e-03
Mean Anomaly (M)230.62739584° ± 2.68e-01
Mean Motion (n)0.4536043419°/day ± 5.37e-04
Perihelion dist (q)0.78168851 AU ± 9.51e-04
Aphelion dist (Q)2.57352409 AU ± 2.16e-03
Orbital Period2.17287665 yr ± 2.57e-03
Physical Parameters
H (abs. magnitude)22.95
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.234″
Uncertainty3
Orbit TypeApollo
MOID0.028991 AU
Observations Used23
Oppositions1
Arc Total2024-2024
First Observation Used2024-04-17
Last Observation Used2024-05-10
Observations (24)
Date Type RA Dec Mag Band Observatory
2024-04-17 13:18:45 C 13 45 21.254 +04 36 54.86 V F51
2024-04-17 13:34:36 C 13 45 20.675 +04 37 52.72 V F51
2024-04-17 13:50:30 C 13 45 20.106 +04 38 51.13 V F51
2024-04-29 07:32:26 C 13 33 04.535 +28 31 45.39 X F51
2024-04-29 07:48:18 C 13 33 03.269 +28 33 30.31 X F51
2024-04-29 08:04:13 C 13 33 02.038 +28 35 15.86 X F51
2024-04-29 12:26:06 C 13 32 41.251 +29 04 01.00 V F52
2024-04-30 03:28:39 C 13 31 46.812 +30 44 38.80 V I52
2024-04-30 03:29:20 C 13 31 46.747 +30 44 43.80 V I52
2024-04-30 03:30:01 C 13 31 46.632 +30 44 48.41 V I52
2024-04-30 03:30:41 C 13 31 46.589 +30 44 52.66 V I52
2024-04-30 07:35:03 C 13 31 26.389 +31 12 37.33 V G96
2024-04-30 07:42:34 C 13 31 25.777 +31 13 28.74 V G96
2024-04-30 07:50:04 C 13 31 25.176 +31 14 18.92 V G96
2024-04-30 07:57:35 C 13 31 24.532 +31 15 10.40 V G96
2024-05-05 10:21:23 C 13 20 45.150 +46 04 10.50 V I52
2024-05-05 10:22:55 C 13 20 44.920 +46 04 21.90 V I52
2024-05-05 10:24:28 C 13 20 44.790 +46 04 35.40 V I52
2024-05-08 10:02:00 C 13 11 15.659 +55 10 01.70 V I52
2024-05-08 10:04:27 C 13 11 15.259 +55 10 20.28 V I52
2024-05-08 10:06:54 C 13 11 14.878 +55 10 38.14 V I52
2024-05-10 03:47:43 C 13 03 49.050 +60 24 26.00 V I52
2024-05-10 04:24:02 C 13 03 40.520 +60 28 57.30 V I52
2024-05-10 04:26:39 C 13 03 39.900 +60 29 17.10 V I52