879864 (2014 KE91)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4776307897 ± 9.41e-08
Semi-major axis (a)2.3170514803 AU ± 6.93e-09
Inclination (i)6.05069972° ± 5.92e-06
Long. of Asc. Node (Ω)195.12721570° ± 6.98e-05
Arg. of Perihelion (ω)41.95034676° ± 7.05e-05
Mean Anomaly (M)111.08409009° ± 1.59e-05
Mean Motion (n)0.2794529841°/day ± 1.25e-09
Perihelion dist (q)1.21035635 AU ± 2.18e-07
Aphelion dist (Q)3.42374661 AU ± 2.18e-07
Orbital Period3.52698428 yr ± 1.58e-08
Physical Parameters
H (abs. magnitude)18.25
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.283″
Uncertainty0
Orbit TypeAmor
MOID0.212475 AU
Observations Used186
Oppositions31
Arc Total1982-2025
First Observation Used1982-07-10
Last Observation Used2025-10-25
Observations (190)
Date Type RA Dec Mag Band Observatory
2014-08-28 04:58:19 C 22 45 12.86 -00 00 56.8 o 691
2014-08-28 05:32:35 C 22 45 11.17 -00 01 13.0 o 691
2014-09-03 08:14:08 C 22 38 22.73 -01 12 10.4 q G96
2014-09-03 08:22:51 C 22 38 22.32 -01 12 14.7 q G96
2014-09-03 08:40:19 C 22 38 21.53 -01 12 23.0 q G96
2014-09-06 05:55:42 C 22 35 20.12 -01 45 28.3 q G96
2014-09-06 05:58:43 C 22 35 19.96 -01 45 29.6 q G96
2014-09-06 06:01:46 C 22 35 19.86 -01 45 31.2 q G96
2014-09-06 06:04:46 C 22 35 19.73 -01 45 32.6 q G96
2014-09-06 06:07:47 C 22 35 19.60 -01 45 33.8 q G96
2014-09-24 09:08:17 C 22 20 51.499 -04 48 21.24 L F51
2014-09-24 09:45:19 C 22 20 50.590 -04 48 33.94 L F51
2014-10-21 01:19:13 C 22 17 42.90 -07 10 51.3 u H21
2014-10-21 01:29:27 C 22 17 42.98 -07 10 52.5 u H21
2014-10-21 01:39:30 C 22 17 43.10 -07 10 53.7 u H21
2014-10-23 02:26:57 C 22 18 18.87 -07 15 19.8 u H21
2014-10-23 02:44:51 C 22 18 19.07 -07 15 21.4 u H21
2014-10-23 03:02:18 C 22 18 19.26 -07 15 22.0 u H21
2014-10-25 01:33:00 C 22 18 59.42 -07 18 48.7 u H21
2014-10-25 01:55:11 C 22 18 59.73 -07 18 49.8 u H21
2014-10-25 02:19:30 C 22 19 00.09 -07 18 51.4 u H21
2021-05-12 10:04:08 C 21 13 02.09 -05 32 44.4 V G96
2021-05-12 10:12:11 C 21 13 02.87 -05 32 39.3 V G96
2021-05-12 10:20:15 C 21 13 03.62 -05 32 33.5 V G96
2021-05-12 10:28:20 C 21 13 04.42 -05 32 28.1 V G96
2021-05-14 13:45:10 C 21 18 00.58 -04 57 53.1 V T08
2021-05-14 13:49:10 C 21 18 00.95 -04 57 49.1 V T08
2021-05-14 13:57:09 C 21 18 01.65 -04 57 44.5 V T08
2021-05-14 14:27:01 C 21 18 04.44 -04 57 24.3 V T08
2021-06-08 09:35:13 C 22 01 01.19 +00 33 41.8 V G96
2021-06-08 09:43:36 C 22 01 01.60 +00 33 45.1 V G96
2021-06-08 09:51:59 C 22 01 01.97 +00 33 49.7 V G96
2021-06-08 10:00:22 C 22 01 02.38 +00 33 52.4 V G96
2021-06-11 09:13:08 C 22 04 20.25 +01 02 40.1 V 703
2021-06-11 09:20:54 C 22 04 20.64 +01 02 43.9 V 703
2021-06-11 09:28:40 C 22 04 20.93 +01 02 46.9 V 703
2021-06-11 09:36:25 C 22 04 21.24 +01 02 50.1 V 703
2021-06-14 09:14:23 C 22 07 14.98 +01 28 58.5 V 703
2021-06-14 09:29:41 C 22 07 15.66 +01 29 03.8 V 703
2021-06-14 09:37:20 C 22 07 15.96 +01 29 07.7 V 703
2021-06-20 12:20:39 C 22 11 51.669 +02 13 13.59 U F51
2021-06-20 12:39:58 C 22 11 52.101 +02 13 18.51 U F51
2021-06-20 12:59:16 C 22 11 52.527 +02 13 23.48 U F51
2021-06-20 13:18:32 C 22 11 52.952 +02 13 28.39 U F51
2021-07-03 12:34:43 C 22 15 36.585 +03 00 46.09 U F51
2021-07-03 12:50:48 C 22 15 36.510 +03 00 46.80 U F51
2021-07-03 13:06:53 C 22 15 36.436 +03 00 47.60 U F51
2021-07-03 13:23:02 C 22 15 36.355 +03 00 48.32 U F51
2021-07-07 08:10:39 C 22 15 08.79 +03 01 37.7 U I41
2021-07-07 10:36:50 C 22 15 07.08 +03 01 34.4 U I41