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
2010-03-23 06:41:59 C 13 02 15.11 +23 26 58.2 o H21
2010-03-23 06:45:48 C 13 02 13.91 +23 27 06.2 o H21
2010-03-23 06:49:36 C 13 02 12.74 +23 27 13.6 o H21
2010-03-23 06:53:55 C 13 02 11.39 +23 27 22.0 o H21
2010-03-24 07:19:48 C 12 55 04.97 +24 12 45.5 c 926
2010-03-24 07:23:11 C 12 55 04.01 +24 12 51.3 c 926
2010-03-24 07:26:34 C 12 55 03.03 +24 12 57.1 c 926
2010-03-25 11:20:43 C 12 47 35.77 +24 57 20.6 o 291
2010-03-25 11:29:33 C 12 47 33.49 +24 57 33.3 o 291
2010-03-25 11:36:50 C 12 47 31.63 +24 57 43.8 o 291
2010-04-03 09:01:48 C 12 08 40.07 +27 53 25.3 o 291
2010-04-03 09:09:44 C 12 08 39.00 +27 53 28.1 o 291
2010-04-03 09:15:56 C 12 08 38.21 +27 53 30.4 o 291
2010-04-09 10:53:54 C 11 53 51.33 +28 24 21.2 o 291
2010-04-09 11:00:10 C 11 53 50.81 +28 24 21.5 o 291
2010-04-09 11:06:37 C 11 53 50.28 +28 24 21.9 o 291
2010-04-18 02:49:08 C 11 41 53.78 +28 15 03.4 o H21
2010-04-18 03:07:20 C 11 41 52.97 +28 15 01.3 o H21
2010-04-18 03:26:59 C 11 41 52.14 +28 14 58.5 o H21
2020-03-23 13:40:57 C 14 38 14.721 +15 42 04.25 V T14
2020-03-23 13:47:39 C 14 38 14.311 +15 42 09.31 V T14
2020-03-23 13:54:21 C 14 38 13.901 +15 42 14.40 V T14
2020-03-24 13:23:58 C 14 36 48.918 +15 59 55.31 V T12
2023-02-26 07:29:07 C 15 33 07.28 -04 08 21.8 u 807
2023-02-26 07:40:15 C 15 33 05.55 -04 07 53.3 u 807
2023-02-26 07:51:23 C 15 33 03.83 -04 07 25.8 u 807
2023-02-27 08:24:15 C 15 29 20.87 -03 04 55.9 u 807
2023-02-27 08:28:42 C 15 29 20.16 -03 04 44.6 u 807
2023-02-27 08:36:55 C 15 29 18.86 -03 04 23.6 u 807
2023-02-28 09:40:45 C 15 25 28.70 -02 00 48.7 o 291
2023-02-28 09:48:19 C 15 25 27.44 -02 00 29.0 o 291
2023-03-25 09:28:02 C 13 46 55.025 +19 15 31.34 U F52
2023-03-25 09:42:51 C 13 46 52.672 +19 15 52.26 U F52
2023-03-25 09:57:39 C 13 46 50.319 +19 16 13.06 U F52
2023-03-25 10:12:28 C 13 46 47.988 +19 16 33.82 U F52