2022 EF

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6028696629 ± 2.11e-05
Semi-major axis (a)1.8931624169 AU ± 8.09e-05
Inclination (i)5.26356702° ± 1.29e-04
Long. of Asc. Node (Ω)116.40297185° ± 6.09e-04
Arg. of Perihelion (ω)338.41823720° ± 4.08e-04
Mean Anomaly (M)172.59600350° ± 3.43e-02
Mean Motion (n)0.3783819968°/day ± 2.43e-05
Perihelion dist (q)0.75183223 AU ± 5.13e-05
Aphelion dist (Q)3.03449261 AU ± 1.36e-04
Orbital Period2.60484455 yr ± 1.67e-04
Physical Parameters
H (abs. magnitude)21.66
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.236″
Uncertainty2
Orbit TypeApollo
MOID0.066093 AU
Observations Used130
Oppositions1
Arc Total2022-2022
First Observation Used2022-02-27
Last Observation Used2022-04-24
Observations (133)
Date Type RA Dec Mag Band Observatory
2022-02-27 12:13:00 C 16 43 51.85 +10 39 40.0 V 703
2022-02-27 12:20:35 C 16 43 48.13 +10 39 51.4 V 703
2022-02-27 12:28:10 C 16 43 44.39 +10 40 00.6 V 703
2022-03-01 11:54:59 C 16 21 49.55 +11 36 21.6 V G96
2022-03-01 12:01:44 C 16 21 46.45 +11 36 29.1 V G96
2022-03-01 12:08:29 C 16 21 43.34 +11 36 36.5 V G96
2022-03-01 12:15:16 C 16 21 40.24 +11 36 43.8 V G96
2022-03-01 12:42:17 C 16 21 27.87 +11 37 13.0 V I52
2022-03-01 12:43:34 C 16 21 27.29 +11 37 13.9 V I52
2022-03-01 12:44:50 C 16 21 26.70 +11 37 15.7 V I52
2022-03-01 12:48:09 C 16 21 25.19 +11 37 19.0 V I52
2022-03-02 01:36:29 C 16 15 52.25 +11 50 20.6 V L01
2022-03-02 01:40:13 C 16 15 50.61 +11 50 24.6 V L01
2022-03-02 01:42:06 C 16 15 49.78 +11 50 26.4 V L01
2022-03-02 01:43:58 C 16 15 48.94 +11 50 28.2 V L01
2022-03-02 01:45:52 C 16 15 48.10 +11 50 30.0 V L01
2022-03-02 08:58:19 C 16 12 43.11 +11 57 45.1 u H21
2022-03-02 09:02:21 C 16 12 41.36 +11 57 49.1 u H21
2022-03-02 09:06:22 C 16 12 39.61 +11 57 53.4 u H21
2022-03-02 09:10:24 C 16 12 37.84 +11 57 57.3 u H21
2022-03-02 09:14:25 C 16 12 36.09 +11 58 01.4 u H21
2022-03-02 09:18:27 C 16 12 34.32 +11 58 05.3 u H21
2022-03-02 09:23:09 C 16 12 32.28 +11 58 10.4 u H21
2022-03-04 02:33:05 C 15 55 45.36 +12 34 24.9 V A17
2022-03-04 02:50:02 C 15 55 38.57 +12 34 39.1 V A17
2022-03-04 03:07:48 C 15 55 31.47 +12 34 53.6 V A17
2022-03-04 10:58:39 C 15 52 29.18 +12 41 17.4 V I52
2022-03-04 11:14:50 C 15 52 22.70 +12 41 29.7 V I52
2022-03-04 11:31:06 C 15 52 16.22 +12 41 42.7 V I52
2022-03-04 11:47:28 C 15 52 09.67 +12 41 55.3 V I52
2022-03-05 01:58:24 C 15 46 48.27 +12 52 05.4 V A17
2022-03-05 02:15:25 C 15 46 41.77 +12 52 17.8 V A17
2022-03-05 02:32:24 C 15 46 35.26 +12 52 30.3 V A17
2022-03-05 12:33:43 C 15 42 51.63 +12 59 41.5 V I52
2022-03-05 12:36:31 C 15 42 50.55 +12 59 43.1 V I52
2022-03-05 12:42:01 C 15 42 48.51 +12 59 47.1 V I52
2022-03-05 12:43:07 C 15 42 48.09 +12 59 48.2 V I52
2022-03-07 12:29:00 C 15 26 08.67 +13 28 05.2 V I52
2022-03-07 12:31:52 C 15 26 07.67 +13 28 06.7 V I52
2022-03-07 12:35:18 C 15 26 06.49 +13 28 08.4 V I52
2022-03-07 12:38:45 C 15 26 05.31 +13 28 09.9 V I52
2022-03-08 00:36:59 C 15 22 11.95 +13 33 51.4 V A17
2022-03-08 00:54:00 C 15 22 06.28 +13 33 59.8 V A17
2022-03-08 01:11:01 C 15 22 00.65 +13 34 08.5 V A17
2022-03-08 02:26:21 C 15 21 35.74 +13 34 50.4 X C95
2022-03-08 02:42:11 C 15 21 30.47 +13 34 57.9 X C95
2022-03-08 10:00:12 C 15 19 10.41 +13 38 30.9 V I52
2022-03-08 10:00:38 C 15 19 10.27 +13 38 31.2 V I52
2022-03-08 10:04:20 C 15 19 09.06 +13 38 32.7 V I52
2022-03-09 06:06:40 C 15 12 54.42 +13 47 58.4 u 807