2010 EF44

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8883322886 ± 1.73e-07
Semi-major axis (a)2.1869123885 AU ± 1.46e-08
Inclination (i)37.99936360° ± 4.66e-05
Long. of Asc. Node (Ω)173.64369384° ± 1.32e-05
Arg. of Perihelion (ω)235.15295930° ± 4.10e-05
Mean Anomaly (M)321.03126202° ± 1.57e-05
Mean Motion (n)0.3047650765°/day ± 3.04e-09
Perihelion dist (q)0.24420750 AU ± 3.77e-07
Aphelion dist (Q)4.12961728 AU ± 3.78e-07
Orbital Period3.23405259 yr ± 3.23e-08
Physical Parameters
H (abs. magnitude)20.17
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.300″
Uncertainty0
Orbit TypeApollo
MOID0.022683 AU
Observations Used77
Oppositions9
Arc Total2010-2023
First Observation Used2010-03-15
Last Observation Used2023-03-25
Observations (85)
Date Type RA Dec Mag Band Observatory
2010-03-05 23:35:38 S 17 04 01.29 -16 28 59.2 L C51
2010-03-06 01:10:48 S 17 02 48.20 -16 17 19.5 L C51
2010-03-07 10:30:35 S 16 36 57.264 -11 58 59.66 L C51
2010-03-07 10:30:46 S 16 36 57.137 -11 58 57.22 L C51
2010-03-15 02:39:14 C 14 26 40.29 +11 33 22.3 r J75
2010-03-15 02:57:50 C 14 26 29.35 +11 35 10.7 r J75
2010-03-15 03:16:24 C 14 26 18.60 +11 36 57.0 r J75
2010-03-15 05:00:52 C 14 25 17.03 +11 47 04.0 r J75
2010-03-15 05:03:14 C 14 25 15.62 +11 47 17.7 r J75
2010-03-15 05:05:38 C 14 25 14.24 +11 47 31.3 r J75
2010-03-15 05:16:29 C 14 25 08.15 +11 48 25.8 u J95
2010-03-15 05:17:26 C 14 25 07.35 +11 48 39.1 r J75
2010-03-15 05:18:59 C 14 25 06.69 +11 48 40.4 u J95
2010-03-15 05:19:45 C 14 25 05.98 +11 48 52.4 r J75
2010-03-15 05:21:27 C 14 25 05.24 +11 48 54.1 u J95
2010-03-15 05:22:03 C 14 25 04.63 +11 49 05.7 r J75
2010-03-15 05:25:18 C 14 25 03.05 +11 49 16.6 u J95
2010-03-15 11:26:32 C 14 21 37.22 +12 23 42.1 c 926
2010-03-15 11:28:24 C 14 21 36.14 +12 23 52.6 c 926
2010-03-15 11:30:15 C 14 21 35.07 +12 24 03.0 c 926
2010-03-15 13:14:14 C 14 20 38.31 +12 34 28.1 o 474
2010-03-15 13:15:15 C 14 20 37.70 +12 34 32.6 o 474
2010-03-15 13:16:14 C 14 20 37.19 +12 34 39.3 o 474
2010-03-15 13:18:54 C 14 20 35.72 +12 34 52.8 o 474
2010-03-16 12:23:03 C 14 08 01.56 +14 35 09.4 c 926
2010-03-16 12:24:54 C 14 08 00.58 +14 35 18.3 c 926
2010-03-16 12:26:47 C 14 07 59.61 +14 35 27.3 c 926
2010-03-16 20:55:01 C 14 03 39.94 +15 16 13.7 o 151
2010-03-16 20:57:33 C 14 03 38.57 +15 16 26.5 o 151
2010-03-16 21:00:04 C 14 03 37.24 +15 16 39.6 o 151
2010-03-16 23:58:41 C 14 02 05.82 +15 30 42.8 v 204
2010-03-17 00:05:04 C 14 02 02.53 +15 31 12.4 v 204
2010-03-17 00:11:37 C 14 01 59.18 +15 31 42.7 v 204
2010-03-17 00:35:26 C 14 01 46.89 +15 33 35.5 u 160
2010-03-17 00:39:16 C 14 01 44.95 +15 33 53.1 u 160
2010-03-17 00:43:06 C 14 01 42.96 +15 34 10.9 u 160
2010-03-18 05:27:48 C 13 47 53.76 +17 37 49.2 o H26
2010-03-18 05:32:24 C 13 47 51.57 +17 38 08.2 o H26
2010-03-18 05:34:43 C 13 47 50.58 +17 38 18.2 o H26
2010-03-18 08:53:05 C 13 46 18.51 +17 51 21.8 o H21
2010-03-18 08:55:30 C 13 46 17.39 +17 51 31.2 o H21
2010-03-18 08:57:40 C 13 46 16.40 +17 51 40.0 o H21
2010-03-18 09:01:37 C 13 46 14.58 +17 51 55.1 o H21
2010-03-18 09:03:28 C 13 46 13.73 +17 52 02.2 o H21
2010-03-18 09:04:47 C 13 46 13.11 +17 52 07.4 o H21
2010-03-18 22:04:15 C 13 40 29.08 +18 40 52.4 u A13
2010-03-18 22:14:47 C 13 40 24.44 +18 41 30.3 u A13
2010-03-19 08:24:51 C 13 36 02.68 +19 17 25.8 o H21
2010-03-19 08:28:42 C 13 36 01.04 +19 17 38.8 o H21
2010-03-19 08:32:06 C 13 35 59.59 +19 17 50.7 o H21