2008 KB12

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5690969624 ± 3.47e-07
Semi-major axis (a)2.8200088978 AU ± 1.89e-07
Inclination (i)27.02326717° ± 3.22e-05
Long. of Asc. Node (Ω)72.45791839° ± 6.64e-06
Arg. of Perihelion (ω)165.12500205° ± 1.82e-04
Mean Anomaly (M)270.46728644° ± 8.00e-05
Mean Motion (n)0.2081308981°/day ± 2.09e-08
Perihelion dist (q)1.21515040 AU ± 9.82e-07
Aphelion dist (Q)4.42486740 AU ± 1.02e-06
Orbital Period4.73560770 yr ± 4.76e-07
Physical Parameters
H (abs. magnitude)21.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.446″
Uncertainty0
Orbit TypeAmor
MOID0.211380 AU
Observations Used63
Oppositions11
Arc Total2008-2022
First Observation Used2008-05-29
Last Observation Used2022-06-08
Observations (64)
Date Type RA Dec Mag Band Observatory
2008-05-29 22:52:08 C 16 53 01.38 -09 04 18.5 A50
2008-05-29 22:54:36 C 16 53 01.33 -09 04 38.5 A50
2008-05-29 22:55:25 C 16 53 01.30 -09 04 45.1 A50
2008-05-29 22:56:15 C 16 53 01.26 -09 04 51.1 A50
2008-05-29 22:57:05 C 16 53 01.21 -09 04 57.6 A50
2008-05-29 22:57:55 C 16 53 01.22 -09 05 04.4 A50
2008-05-29 22:58:43 C 16 53 01.20 -09 05 10.2 A50
2008-05-29 23:19:24 C 16 53 00.48 -09 07 53.4 A50
2008-05-29 23:21:02 C 16 53 00.47 -09 08 06.7 A50
2008-05-31 20:14:44 C 16 52 02.29 -15 05 18.3 A50
2008-05-31 20:17:09 C 16 52 02.21 -15 05 38.3 A50
2008-05-31 20:19:34 C 16 52 02.12 -15 05 57.3 A50
2008-05-31 20:21:59 C 16 52 02.01 -15 06 17.3 A50
2008-05-31 20:24:06 C 16 52 01.99 -15 06 33.5 A50
2008-05-31 21:20:01 C 16 52 00.89 -15 13 55.9 o 151
2008-05-31 21:22:13 C 16 52 00.87 -15 14 13.9 o 151
2008-05-31 21:24:25 C 16 52 00.81 -15 14 32.0 o 151
2008-06-01 01:42:56 C 16 51 54.63 -15 47 56.7 r I77
2008-06-01 01:45:03 C 16 51 54.59 -15 48 13.7 r I77
2008-06-01 01:47:11 C 16 51 54.54 -15 48 30.8 r I77
2008-06-02 05:19:37 C 16 51 13.94 -19 27 03.4 o H55
2008-06-02 05:25:01 C 16 51 13.75 -19 27 45.7 o H55
2008-06-02 05:29:20 C 16 51 13.57 -19 28 19.0 o H55
2008-06-02 10:02:22 C 16 51 06.53 -20 03 17.4 r F85
2008-06-02 10:55:53 C 16 51 04.41 -20 10 14.2 r F85
2008-06-02 20:14:51 C 16 50 52.40 -21 23 38.8 c A50
2008-06-02 20:17:13 C 16 50 52.26 -21 23 56.1 c A50
2008-06-02 20:40:09 C 16 50 51.51 -21 26 54.6 c A50
2008-06-02 20:43:10 C 16 50 51.43 -21 27 19.2 c A50
2008-06-02 20:46:12 C 16 50 51.24 -21 27 42.4 c A50
2008-06-02 20:49:14 C 16 50 51.16 -21 28 07.0 c A50
2008-06-02 20:52:16 C 16 50 51.01 -21 28 29.1 c A50
2008-06-05 04:01:14 C 16 49 25.02 -28 23 38.6 o 304
2008-06-05 04:04:24 C 16 49 24.86 -28 24 01.7 o 304
2008-06-05 04:10:01 C 16 49 24.64 -28 24 42.0 o 304
2008-06-05 04:12:45 C 16 49 24.52 -28 25 01.9 o 304
2008-06-05 04:15:29 C 16 49 24.42 -28 25 21.6 o 304
2008-06-05 04:18:14 C 16 49 24.30 -28 25 41.7 o 304
2008-06-05 04:20:59 C 16 49 24.19 -28 26 01.9 o 304
2008-06-05 04:23:41 C 16 49 24.07 -28 26 22.5 o 304
2008-06-30 10:25:12 C 16 42 25.46 -66 37 37.3 o 474
2008-06-30 10:30:50 C 16 42 25.39 -66 37 44.3 o 474
2008-06-30 10:33:17 C 16 42 25.41 -66 37 47.4 o 474
2008-06-30 10:36:09 C 16 42 25.49 -66 37 51.7 o 474
2008-06-30 10:39:00 C 16 42 25.51 -66 37 55.4 o 474
2022-05-27 13:25:16 C 20 19 45.076 -27 47 49.53 U F52
2022-05-27 13:41:49 C 20 19 47.131 -27 49 02.09 U F52
2022-05-27 13:58:25 C 20 19 49.199 -27 50 15.02 U F52
2022-05-27 14:15:00 C 20 19 51.259 -27 51 27.90 U F52
2022-05-28 02:42:16 C 20 21 32.011 -28 45 57.56 V Z84