112221 (2002 KH4)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4434777110 ± 8.21e-09
Semi-major axis (a)2.2713852011 AU ± 3.99e-09
Inclination (i)58.67104530° ± 1.07e-06
Long. of Asc. Node (Ω)230.06015086° ± 1.07e-06
Arg. of Perihelion (ω)356.57689963° ± 1.97e-06
Mean Anomaly (M)335.69160500° ± 2.50e-06
Mean Motion (n)0.2879228207°/day ± 7.58e-10
Perihelion dist (q)1.26407649 AU ± 1.88e-08
Aphelion dist (Q)3.27869391 AU ± 1.95e-08
Orbital Period3.42323085 yr ± 9.02e-09
Physical Parameters
H (abs. magnitude)15.52
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.038″
Uncertainty0
Orbit TypeAmor
MOID0.254201 AU
Observations Used831
Gaia Obs Used94
Oppositions15
Arc Total1995-2016
First Observation Used1995-07-01
Last Observation Used2025-01-19
Observations (1060)
Date Type RA Dec Mag Band Observatory
2024-10-24 11:42:44 C 04 43 42.316 +04 17 08.70 V G96
2024-10-24 11:50:07 C 04 43 42.049 +04 17 04.06 V G96
2024-10-24 11:57:28 C 04 43 41.833 +04 16 59.02 V G96
2024-10-31 08:57:07 C 04 37 51.546 +02 28 51.82 V G96
2024-10-31 09:04:31 C 04 37 51.222 +02 28 47.28 V G96
2024-10-31 09:11:55 C 04 37 50.909 +02 28 42.28 V G96
2024-10-31 09:19:20 C 04 37 50.606 +02 28 37.38 V G96
2024-11-09 10:46:59 C 04 28 32.939 +00 04 27.24 X F52
2024-11-09 11:03:18 C 04 28 32.167 +00 04 16.51 X F52
2024-11-09 11:19:41 C 04 28 31.397 +00 04 05.68 X F52
2024-11-13 09:58:42 C 04 24 01.086 -00 57 45.05 X F52
2024-11-13 10:16:00 C 04 24 00.228 -00 57 56.26 X F52
2024-11-13 10:33:21 C 04 23 59.360 -00 58 07.56 X F52
2024-11-13 10:50:43 C 04 23 58.496 -00 58 19.01 X F52
2024-11-22 10:20:09 C 04 13 01.445 -03 13 00.36 X F51
2024-11-22 10:56:56 C 04 12 59.483 -03 13 22.30 X F51
2024-11-22 11:15:22 C 04 12 58.490 -03 13 33.36 X F51
2024-11-28 09:57:29 C 04 05 27.992 -04 35 25.36 X F52
2024-11-28 10:15:06 C 04 05 27.042 -04 35 35.10 X F52
2024-11-28 10:32:40 C 04 05 26.102 -04 35 44.76 X F52
2024-11-28 10:50:17 C 04 05 25.153 -04 35 54.36 X F52
2024-11-30 10:42:53 C 04 02 54.107 -05 01 39.93 X F52
2024-11-30 11:00:21 C 04 02 53.170 -05 01 49.08 X F52
2024-11-30 11:17:46 C 04 02 52.238 -05 01 58.17 X F52
2024-11-30 11:35:10 C 04 02 51.307 -05 02 07.43 X F52
2024-12-01 06:48:08 C 04 01 51.031 -05 12 12.20 V G96
2024-12-01 06:55:34 C 04 01 50.621 -05 12 16.09 V G96
2024-12-01 07:02:59 C 04 01 50.225 -05 12 19.69 V G96
2024-12-01 07:10:25 C 04 01 49.840 -05 12 24.08 V G96
2024-12-03 08:58:27 C 03 59 14.381 -05 37 43.98 X F51
2024-12-03 09:14:50 C 03 59 13.512 -05 37 52.15 X F51
2024-12-03 09:31:03 C 03 59 12.653 -05 38 00.22 X F51
2024-12-03 09:47:17 C 03 59 11.799 -05 38 08.31 X F51
2024-12-20 07:29:25 C 03 39 58.717 -08 20 55.35 X F51
2024-12-20 07:44:58 C 03 39 58.051 -08 21 00.16 X F51
2024-12-20 08:00:34 C 03 39 57.399 -08 21 04.97 X F51
2024-12-20 08:16:07 C 03 39 56.730 -08 21 09.64 X F51
2024-12-24 07:08:38 C 03 36 11.708 -08 47 33.44 X F51
2024-12-24 07:26:48 C 03 36 11.001 -08 47 38.06 X F51
2024-12-24 07:44:58 C 03 36 10.300 -08 47 42.76 X F51
2024-12-24 08:03:10 C 03 36 09.594 -08 47 47.40 X F51
2024-12-25 06:43:08 C 03 35 19.084 -08 53 26.56 X F51
2024-12-25 07:01:42 C 03 35 18.392 -08 53 30.98 X F51
2024-12-25 07:20:15 C 03 35 17.688 -08 53 35.63 X F51
2024-12-25 07:38:51 C 03 35 16.984 -08 53 40.11 X F51
2024-12-27 05:19:05 C 03 33 38.977 -09 04 19.09 V G96
2024-12-27 05:27:13 C 03 33 38.675 -09 04 20.64 V G96
2024-12-27 05:35:21 C 03 33 38.437 -09 04 21.90 V G96
2024-12-27 05:43:29 C 03 33 38.128 -09 04 23.84 V G96
2024-12-29 06:49:30 C 03 31 58.853 -09 14 44.20 X F51