2025 HC6

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6232424247 ± 6.36e-04
Semi-major axis (a)2.8175496133 AU ± 4.88e-03
Inclination (i)7.21536863° ± 4.96e-03
Long. of Asc. Node (Ω)39.10331400° ± 3.12e-04
Arg. of Perihelion (ω)176.73168648° ± 1.76e-03
Mean Anomaly (M)43.32924034° ± 1.13e-01
Mean Motion (n)0.2084034566°/day ± 5.42e-04
Perihelion dist (q)1.06153316 AU ± 2.57e-03
Aphelion dist (Q)4.57356607 AU ± 8.12e-03
Orbital Period4.72941428 yr ± 1.23e-02
Physical Parameters
H (abs. magnitude)26.64
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.407″
Uncertainty3
Orbit TypeAmor
MOID0.054552 AU
Observations Used39
Oppositions1
Arc Total2025-2025
First Observation Used2025-04-26
Last Observation Used2025-04-30
Observations (39)
Date Type RA Dec Mag Band Observatory
2025-04-26 07:44:50 C 13 19 19.981 +01 45 33.70 V G96
2025-04-26 07:52:13 C 13 19 22.764 +01 44 28.43 V G96
2025-04-26 07:59:36 C 13 19 25.673 +01 43 22.33 V G96
2025-04-26 08:06:59 C 13 19 28.528 +01 42 15.73 V G96
2025-04-26 08:18:51 C 13 19 33.251 +01 40 29.24 V I52
2025-04-26 08:21:45 C 13 19 34.309 +01 40 03.25 V I52
2025-04-26 08:24:38 C 13 19 35.396 +01 39 37.66 V I52
2025-04-26 08:27:32 C 13 19 36.556 +01 39 11.09 V I52
2025-04-26 21:26:36 C 13 25 16.09 -00 19 49.9 V L01
2025-04-26 21:29:27 C 13 25 17.24 -00 20 17.3 V L01
2025-04-26 21:33:01 C 13 25 18.66 -00 20 50.9 V L01
2025-04-27 03:03:23 C 13 27 43.960 -01 09 08.60 V 807
2025-04-27 03:11:26 C 13 27 47.220 -01 10 24.30 V 807
2025-04-27 03:19:29 C 13 27 50.470 -01 11 40.00 V 807
2025-04-27 07:11:12 C 13 29 30.336 -01 50 41.35 V V06
2025-04-27 07:13:21 C 13 29 31.218 -01 51 01.76 V V06
2025-04-27 07:15:31 C 13 29 32.100 -01 51 22.46 V V06
2025-04-27 07:17:42 C 13 29 32.982 -01 51 42.91 V V06
2025-04-28 05:08:41 C 13 39 34.877 -05 22 26.94 V I52
2025-04-28 05:11:10 C 13 39 35.982 -05 22 51.17 V I52
2025-04-28 05:13:39 C 13 39 37.055 -05 23 15.07 V I52
2025-04-28 05:16:07 C 13 39 38.106 -05 23 39.12 V I52
2025-04-28 07:23:58 C 13 40 32.948 -05 44 35.56 V G96
2025-04-28 07:31:25 C 13 40 36.149 -05 45 48.67 V G96
2025-04-28 07:38:51 C 13 40 39.374 -05 47 00.56 V G96
2025-04-28 07:46:19 C 13 40 42.557 -05 48 15.34 V G96
2025-04-29 03:20:39 C 13 50 07.200 -09 00 02.60 V 807
2025-04-29 03:28:29 C 13 50 10.690 -09 01 21.50 V 807
2025-04-29 03:36:26 C 13 50 14.240 -09 02 41.20 V 807
2025-04-29 04:43:20 C 13 50 50.380 -09 16 27.80 V 291
2025-04-29 04:46:07 C 13 50 51.600 -09 16 55.90 V 291
2025-04-29 04:48:57 C 13 50 52.900 -09 17 24.20 V 291
2025-04-29 10:10:06 C 13 53 18.503 -10 11 01.86 V I52
2025-04-29 10:12:05 C 13 53 19.403 -10 11 21.80 V I52
2025-04-29 10:14:05 C 13 53 20.382 -10 11 40.09 V I52
2025-04-29 10:16:04 C 13 53 21.336 -10 12 01.30 V I52
2025-04-30 08:02:32 C 14 04 20.170 -13 51 05.40 V 291
2025-04-30 08:04:39 C 14 04 21.160 -13 51 26.40 V 291
2025-04-30 08:06:45 C 14 04 22.160 -13 51 47.90 V 291