2012 KE25

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7623302911 ± 1.04e-07
Semi-major axis (a)1.6589867001 AU ± 1.50e-08
Inclination (i)11.39646953° ± 4.78e-06
Long. of Asc. Node (Ω)277.17156623° ± 2.37e-05
Arg. of Perihelion (ω)175.94791045° ± 2.69e-05
Mean Anomaly (M)146.36457125° ± 1.86e-05
Mean Motion (n)0.4612622569°/day ± 6.25e-09
Perihelion dist (q)0.39429089 AU ± 1.72e-07
Aphelion dist (Q)2.92368251 AU ± 1.74e-07
Orbital Period2.13680237 yr ± 2.90e-08
Physical Parameters
H (abs. magnitude)18.83
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.249″
Uncertainty0
Orbit TypeApollo
MOID0.176614 AU
Observations Used110
Oppositions7
Arc Total2012-2025
First Observation Used2012-05-22
Last Observation Used2025-06-21
Observations (123)
Date Type RA Dec Mag Band Observatory
2012-06-17 04:58:26 C 12 32 33.40 -18 15 33.9 o 291
2012-06-17 05:06:39 C 12 32 34.22 -18 15 33.5 o 291
2020-07-21 13:21:28 C 00 13 08.704 +21 29 29.79 V F51
2020-07-21 13:25:29 C 00 13 09.238 +21 29 38.43 V F51
2020-07-30 10:26:17 C 00 51 09.87 +30 37 14.8 V 703
2020-07-30 10:34:14 C 00 51 11.74 +30 37 38.8 V 703
2020-07-30 10:50:07 C 00 51 15.37 +30 38 27.5 V 703
2020-07-30 11:13:19 C 00 51 20.63 +30 39 38.2 V I52
2020-07-30 11:14:23 C 00 51 20.85 +30 39 41.4 V I52
2020-07-30 11:15:27 C 00 51 21.10 +30 39 44.4 V I52
2020-07-30 11:16:31 C 00 51 21.34 +30 39 47.7 V I52
2020-07-30 14:33:45 C 00 52 07.498 +30 49 53.30 V F51
2020-07-30 14:44:08 C 00 52 09.897 +30 50 25.18 V F52
2020-07-31 12:14:13 C 00 57 24.797 +31 57 16.36 U F52
2020-07-31 12:26:51 C 00 57 27.908 +31 57 56.49 U F51
2020-07-31 12:47:31 C 00 57 33.013 +31 59 02.40 U F52
2020-07-31 12:53:03 C 00 57 34.375 +31 59 19.96 U F51
2020-07-31 13:04:09 C 00 57 37.105 +31 59 55.22 U F52
2020-07-31 13:06:09 C 00 57 37.605 +32 00 01.65 U F51
2020-07-31 23:17:24 C 01 00 14.48 +32 32 17.8 V A17
2020-07-31 23:34:20 C 01 00 18.82 +32 33 12.9 V A17
2020-07-31 23:51:16 C 01 00 23.19 +32 34 07.7 V A17
2020-08-03 12:46:19 C 01 17 55.607 +35 58 31.65 U F52
2020-08-03 13:01:08 C 01 18 00.224 +35 59 23.61 U F52
2020-08-03 13:15:55 C 01 18 04.858 +36 00 15.56 U F52
2020-08-03 13:30:41 C 01 18 09.478 +36 01 07.43 U F52
2020-08-06 23:58:48 C 01 48 40.68 +40 59 28.7 V 204
2020-08-07 00:09:54 C 01 48 45.41 +41 00 10.5 V 204
2020-08-07 00:20:59 C 01 48 50.12 +41 00 52.1 V 204
2020-08-09 00:48:03 C 02 11 35.89 +44 01 06.4 V A17
2020-08-09 01:08:16 C 02 11 46.22 +44 02 21.1 V A17
2020-08-09 01:30:50 C 02 11 57.64 +44 03 45.5 V A17
2020-08-09 13:03:28 C 02 18 02.37 +44 46 24.1 V T08
2020-08-09 13:08:07 C 02 18 04.91 +44 46 40.7 V T08
2020-08-09 13:16:08 C 02 18 09.12 +44 47 11.0 V T08
2020-08-09 13:32:44 C 02 18 17.97 +44 48 12.9 V T08
2022-06-22 07:45:59 C 21 38 01.07 -06 15 20.6 u H21
2022-06-22 07:52:40 C 21 38 00.99 -06 15 18.8 u H21
2022-06-22 08:03:06 C 21 38 00.87 -06 15 16.6 u H21
2022-06-23 07:30:40 C 21 37 43.71 -06 08 47.1 u H21
2022-06-23 07:40:41 C 21 37 43.53 -06 08 44.3 u H21
2022-06-23 07:47:09 C 21 37 43.43 -06 08 42.7 u H21
2022-06-24 08:27:25 C 21 37 22.67 -06 01 58.9 u H21
2022-06-24 08:39:38 C 21 37 22.41 -06 01 56.3 u H21
2022-07-21 19:08:34 C 21 07 41.58 -03 29 18.3 V D29
2022-07-21 19:27:39 C 21 07 39.99 -03 29 14.3 V D29
2022-07-23 10:15:06 C 21 04 24.942 -03 22 39.86 U F52
2022-07-23 10:31:39 C 21 04 23.462 -03 22 37.12 U F52
2022-07-23 10:48:17 C 21 04 21.981 -03 22 34.41 U F52
2022-07-24 17:03:02 C 21 01 41.14 -03 17 46.5 V D29