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
2011-04-06 20:27:31 C 10 51 26.33 +40 03 38.0 c A48
2011-04-06 20:35:57 C 10 51 26.27 +40 03 22.9 c A48
2011-04-07 19:04:13 C 10 51 20.88 +39 22 38.3 u 240
2011-04-07 19:09:32 C 10 51 20.83 +39 22 28.4 u 240
2011-04-07 19:14:50 C 10 51 20.79 +39 22 18.6 u 240
2011-04-07 19:25:26 C 10 51 20.76 +39 21 59.9 u 240
2011-04-07 19:30:44 C 10 51 20.71 +39 21 50.4 u 240
2011-04-07 19:36:02 C 10 51 20.66 +39 21 40.9 u 240
2011-04-09 22:41:57 C 10 51 18.83 +37 52 02.6 c A24
2011-04-09 22:55:09 C 10 51 18.81 +37 51 39.7 c A24
2011-04-09 23:04:08 C 10 51 18.79 +37 51 24.1 c A24
2011-04-09 23:27:21 C 10 51 18.74 +37 50 43.0 c A24
2011-04-09 23:36:19 C 10 51 18.73 +37 50 27.4 c A24
2011-04-09 23:49:31 C 10 51 18.79 +37 50 04.7 c A24
2011-04-10 21:42:04 C 10 51 23.83 +37 12 54.8 c A24
2011-04-10 21:55:35 C 10 51 23.82 +37 12 31.8 c A24
2011-04-10 22:04:47 C 10 51 23.83 +37 12 16.4 c A24
2011-04-10 22:28:31 C 10 51 23.86 +37 11 35.7 c A24
2011-04-10 22:37:43 C 10 51 23.87 +37 11 20.3 c A24
2011-04-10 22:51:14 C 10 51 23.90 +37 10 57.6 c A24
2015-06-22 09:08:01 C 15 49 47.996 -27 47 34.81 L F51
2015-06-22 09:22:52 C 15 49 46.172 -27 47 36.29 L F51
2015-06-22 09:37:48 C 15 49 44.336 -27 47 37.82 L F51
2015-07-02 03:15:21 C 15 25 32.56 -28 05 24.5 u 807
2015-07-02 03:19:42 C 15 25 32.20 -28 05 24.6 u 807
2015-07-02 03:24:16 C 15 25 31.71 -28 05 24.4 u 807
2015-07-02 03:28:20 C 15 25 31.36 -28 05 24.2 u 807
2015-07-02 03:32:49 C 15 25 30.93 -28 05 24.3 u 807
2016-02-11 09:08:31 C 15 30 37.26 +05 03 17.1 R G45
2016-02-11 09:08:43 C 15 30 37.21 +05 03 17.4 R G45
2016-02-11 09:15:27 C 15 30 37.34 +05 03 19.2 R G45
2016-02-11 09:15:40 C 15 30 37.35 +05 03 19.5 R G45
2016-02-11 09:22:20 C 15 30 37.40 +05 03 20.9 R G45
2016-02-11 09:22:33 C 15 30 37.41 +05 03 21.4 R G45
2016-02-11 09:29:11 C 15 30 37.50 +05 03 22.5 R G45
2016-02-11 09:36:31 C 15 30 37.57 +05 03 25.1 R G45
2016-02-11 09:36:43 C 15 30 37.60 +05 03 24.7 R G45
2016-02-14 09:06:55 C 15 31 19.97 +05 24 24.5 R G45
2016-02-14 09:13:49 C 15 31 19.97 +05 24 26.3 R G45
2016-02-14 09:20:53 C 15 31 19.97 +05 24 28.4 R G45
2016-02-14 09:37:35 C 15 31 20.06 +05 24 34.3 R G45
2016-02-14 09:37:40 C 15 31 20.08 +05 24 34.3 R G45
2016-02-19 07:59:14 C 15 31 30.97 +06 03 32.8 u 807
2016-02-19 08:02:24 C 15 31 30.94 +06 03 33.9 u 807
2016-02-19 08:05:46 C 15 31 30.91 +06 03 34.8 u 807
2016-02-19 08:09:07 C 15 31 30.89 +06 03 35.8 u 807
2016-02-19 08:12:02 C 15 31 30.87 +06 03 37.1 u 807
2016-02-21 09:08:23 C 15 31 11.67 +06 21 04.6 u 807
2016-02-21 09:11:45 C 15 31 11.63 +06 21 05.9 u 807
2016-02-21 09:15:18 C 15 31 11.60 +06 21 07.5 u 807