442609 (2012 KU42)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5142258562 ± 8.91e-09
Semi-major axis (a)2.2006953265 AU ± 1.43e-09
Inclination (i)18.97009422° ± 2.02e-06
Long. of Asc. Node (Ω)136.16653609° ± 3.31e-06
Arg. of Perihelion (ω)207.83809222° ± 3.83e-06
Mean Anomaly (M)26.95809530° ± 1.07e-06
Mean Motion (n)0.3019064520°/day ± 2.95e-10
Perihelion dist (q)1.06904089 AU ± 1.96e-08
Aphelion dist (Q)3.33234977 AU ± 1.97e-08
Orbital Period3.26467446 yr ± 3.19e-09
Physical Parameters
H (abs. magnitude)17.63
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.221″
Uncertainty0
Orbit TypeAmor
MOID0.088555 AU
Observations Used701
Oppositions15
Arc Total2005-2026
First Observation Used2005-05-09
Last Observation Used2026-02-06
Observations (751)
Date Type RA Dec Mag Band Observatory
2025-06-21 03:17:18 C 21 12 22.829 +15 53 52.26 V R17
2025-06-21 03:36:57 C 21 12 25.438 +15 53 58.63 V R17
2025-06-21 03:56:36 C 21 12 28.054 +15 54 05.00 V R17
2025-06-21 09:31:39 C 21 13 14.639 +15 55 46.67 V 703
2025-06-21 09:34:56 C 21 13 15.107 +15 55 46.96 V 703
2025-06-21 09:38:13 C 21 13 15.532 +15 55 48.72 V 703
2025-06-21 13:50:05 C 21 13 50.246 +15 57 09.68 V T08
2025-06-21 13:54:15 C 21 13 50.827 +15 57 10.84 V T08
2025-06-21 14:05:25 C 21 13 52.320 +15 57 14.04 V T08
2025-06-21 14:35:57 C 21 13 56.429 +15 57 23.18 V T08
2025-06-21 14:48:16 C 21 13 58.022 +15 57 26.42 V T08
2025-06-21 21:30:29 B 21 14 55.502 +15 59 24.68 W M73
2025-06-21 21:39:37 B 21 14 56.750 +15 59 27.60 W M73
2025-06-21 21:49:25 B 21 14 58.058 +15 59 30.73 W M73
2025-06-21 22:38:51 C 21 15 05.414 +15 59 38.04 V M52
2025-06-21 23:12:52 C 21 15 10.042 +15 59 49.20 V M52
2025-06-22 02:21:09 C 21 15 35.714 +16 01 07.90 V M22
2025-06-22 02:32:46 C 21 15 37.306 +16 01 11.39 V M22
2025-06-22 02:43:37 C 21 15 38.796 +16 01 14.16 V M22
2025-06-22 02:44:15 C 21 15 38.868 +16 01 14.48 V M22
2025-06-22 21:09:33 B 21 18 17.803 +16 06 06.95 W M73
2025-06-22 21:18:11 B 21 18 19.037 +16 06 09.40 W M73
2025-06-22 21:27:19 B 21 18 20.297 +16 06 12.02 W M73
2025-06-22 22:20:57 C 21 18 28.337 +16 06 19.15 V M52
2025-06-22 22:59:40 C 21 18 33.835 +16 06 30.71 V M52
2025-06-23 09:05:59 C 21 20 00.768 +16 09 35.82 V W68
2025-06-23 09:14:28 C 21 20 01.980 +16 09 37.55 V W68
2025-06-23 09:15:07 C 21 20 02.033 +16 09 38.16 V W68
2025-06-23 09:15:46 C 21 20 02.153 +16 09 37.91 V W68
2025-06-23 21:39:44 B 21 21 52.714 +16 12 28.73 W M73
2025-06-23 21:46:49 B 21 21 53.789 +16 12 30.42 W M73
2025-06-23 21:54:40 B 21 21 54.864 +16 12 32.44 W M73
2025-06-24 00:40:35 C 21 22 19.445 +16 13 04.15 Z C23
2025-06-24 01:43:25 C 21 22 28.632 +16 13 19.02 Z C23
2025-06-25 10:32:31 C 21 27 27.076 +16 20 46.43 V 703
2025-06-25 10:35:51 C 21 27 27.522 +16 20 47.04 V 703
2025-06-25 10:39:11 C 21 27 28.012 +16 20 48.26 V 703
2025-06-25 10:42:31 C 21 27 28.544 +16 20 49.42 V 703
2025-06-25 14:11:29 C 21 28 00.749 +16 21 35.50 V T08
2025-06-25 14:17:32 C 21 28 01.646 +16 21 36.90 V T08
2025-06-25 14:44:05 C 21 28 05.616 +16 21 41.90 V T08
2025-06-27 03:06:53 C 21 33 52.740 +16 28 05.30 V R17
2025-06-27 03:28:02 C 21 33 56.054 +16 28 08.62 V R17
2025-06-27 03:50:42 C 21 33 59.597 +16 28 12.07 V R17
2025-06-27 04:11:20 C 21 34 02.820 +16 28 15.31 V R17
2025-06-27 22:57:54 B 21 37 08.13 +16 30 45.2 X L76
2025-06-27 23:05:55 C 21 37 09.883 +16 30 43.52 Z C23
2025-06-27 23:08:37 B 21 37 09.88 +16 30 46.4 X L76
2025-06-27 23:19:03 B 21 37 11.54 +16 30 47.9 X L76
2025-06-28 00:13:52 C 21 37 20.940 +16 30 52.70 Z C23