267136 (2000 EF104)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4177647567 ± 1.43e-08
Semi-major axis (a)1.1477089976 AU ± 1.08e-09
Inclination (i)10.81731919° ± 9.54e-07
Long. of Asc. Node (Ω)66.33457477° ± 4.64e-06
Arg. of Perihelion (ω)346.83150941° ± 3.96e-06
Mean Anomaly (M)47.81222002° ± 5.12e-06
Mean Motion (n)0.8016127138°/day ± 1.13e-09
Perihelion dist (q)0.66823663 AU ± 1.64e-08
Aphelion dist (Q)1.62718137 AU ± 1.64e-08
Orbital Period1.22955421 yr ± 1.73e-09
Physical Parameters
H (abs. magnitude)18.92
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.071″
Uncertainty0
Orbit TypeApollo
MOID0.176288 AU
Observations Used448
Gaia Obs Used92
Oppositions3
Arc Total2000-2016
First Observation Used2000-03-11
Last Observation Used2025-06-30
Observations (452)
Date Type RA Dec Mag Band Observatory
2010-05-03 08:47:36 C 16 11 34.09 -13 32 05.5 o 691
2010-05-03 09:18:06 C 16 11 31.08 -13 32 07.5 o 691
2010-05-03 09:43:37 C 16 11 28.65 -13 32 09.3 o 691
2010-05-04 08:39:35 C 16 09 16.86 -13 33 16.8 o H21
2010-05-04 08:45:06 C 16 09 16.30 -13 33 17.1 o H21
2010-05-04 08:50:04 C 16 09 15.81 -13 33 17.3 o H21
2010-05-07 07:10:28 C 16 02 14.21 -13 36 42.4 o 691
2010-05-07 07:35:58 C 16 02 11.53 -13 36 43.8 o 691
2010-05-07 08:01:32 C 16 02 08.68 -13 36 44.3 o 691
2010-05-11 08:40:24 C 15 51 50.53 -13 41 24.3 o 691
2010-05-11 09:05:56 C 15 51 47.63 -13 41 25.3 o 691
2010-05-11 09:31:29 C 15 51 44.73 -13 41 26.3 o 691
2010-05-15 08:15:12 C 15 41 09.90 -13 45 57.0 o 691
2010-05-15 08:40:39 C 15 41 06.96 -13 45 58.1 o 691
2010-05-17 22:48:19 C 15 34 03.18 -13 48 56.6 r J75
2010-05-17 23:08:57 C 15 34 00.80 -13 48 57.9 r J75
2010-05-17 23:29:35 C 15 33 58.38 -13 48 58.8 r J75
2010-05-18 05:53:47 C 15 33 14.66 -13 49 15.9 o 691
2010-05-18 06:19:18 C 15 33 11.71 -13 49 17.1 o 691
2010-05-18 06:44:51 C 15 33 08.71 -13 49 18.6 o 691
2010-05-22 05:46:08 C 15 22 21.91 -13 54 00.1 o 691
2010-05-22 06:11:43 C 15 22 18.99 -13 54 02.2 o 691
2010-05-22 06:37:17 C 15 22 15.99 -13 54 03.5 o 691
2010-06-10 05:14:17 C 14 38 32.31 -14 28 04.0 r G96
2010-06-10 05:21:08 C 14 38 31.81 -14 28 04.6 r G96
2010-06-10 05:28:01 C 14 38 31.27 -14 28 05.5 r G96
2010-06-10 05:34:55 C 14 38 30.76 -14 28 06.5 r G96
2011-02-23 04:44:11 C 18 08 12.50 +74 36 51.6 v 204
2011-02-23 04:46:53 C 18 08 09.44 +74 37 00.0 v 204
2011-02-23 04:50:39 C 18 08 05.12 +74 37 12.2 v 204
2011-02-23 04:53:42 C 18 08 01.68 +74 37 21.6 v 204
2011-02-23 04:58:10 C 18 07 56.54 +74 37 35.8 v 204
2011-03-05 16:35:19 C 12 55 21.96 +73 03 29.7 m 355
2011-03-05 16:36:21 C 12 55 20.86 +73 03 26.5 m 355
2011-03-05 16:37:24 C 12 55 20.12 +73 03 24.4 m 355
2011-03-05 16:38:27 C 12 55 19.43 +73 03 21.2 m 355
2011-03-06 02:25:41 C 12 48 28.56 +72 35 07.3 v 204
2011-03-06 02:27:23 C 12 48 27.34 +72 35 02.2 v 204
2011-03-06 02:29:05 C 12 48 26.15 +72 34 57.3 v 204
2011-03-06 02:30:47 C 12 48 24.96 +72 34 52.2 v 204
2011-03-06 02:32:29 C 12 48 23.75 +72 34 47.3 v 204
2011-03-09 02:30:19 C 12 09 39.87 +68 56 08.5 c A24
2011-03-09 02:31:21 C 12 09 39.46 +68 56 05.9 c A24
2011-03-09 02:55:26 C 12 09 28.84 +68 54 49.0 c A24
2011-03-09 03:20:13 C 12 09 18.00 +68 53 30.2 c A24
2011-03-09 03:44:38 C 12 09 07.23 +68 52 12.4 c A24
2011-03-09 03:45:41 C 12 09 06.83 +68 52 09.3 c A24
2011-03-10 00:53:45 C 12 00 47.63 +67 46 19.7 u 160
2011-03-10 00:56:43 C 12 00 46.49 +67 46 10.4 u 160
2011-03-10 00:59:39 C 12 00 45.35 +67 46 01.1 u 160