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
2022-03-22 11:23:10 C 13 59 45.55 +14 21 22.1 V I52
2022-03-23 00:36:31 C 13 57 33.08 +14 19 49.3 V A17
2022-03-23 00:53:30 C 13 57 30.14 +14 19 47.8 V A17
2022-03-23 01:10:31 C 13 57 27.17 +14 19 45.0 V A17
2022-03-23 06:40:52 C 13 56 33.68 +14 19 14.0 V I52
2022-03-23 06:45:25 C 13 56 32.87 +14 19 15.2 V I52
2022-03-23 06:49:58 C 13 56 32.11 +14 19 14.1 V I52
2022-03-24 06:23:42 C 13 52 43.77 +14 16 12.2 V I52
2022-03-24 06:26:16 C 13 52 43.35 +14 16 12.0 V I52
2022-03-24 06:29:16 C 13 52 42.88 +14 16 12.0 V I52
2022-03-25 07:05:56 C 13 48 53.81 +14 12 33.4 V I52
2022-03-25 07:09:22 C 13 48 53.33 +14 12 33.2 V I52
2022-03-28 05:34:01 C 13 38 50.24 +14 00 06.1 u 807
2022-03-28 05:41:50 C 13 38 49.14 +14 00 05.0 u 807
2022-03-28 05:49:43 C 13 38 48.03 +14 00 03.2 u 807
2022-03-28 11:22:46 C 13 38 02.40 +13 58 19.7 V I52
2022-03-28 11:32:30 C 13 38 01.11 +13 58 18.7 V I52
2022-03-31 11:39:06 C 13 29 03.340 +13 41 19.80 V V06
2022-03-31 11:41:01 C 13 29 03.110 +13 41 19.20 V V06
2022-03-31 11:42:26 C 13 29 02.910 +13 41 19.20 V V06
2022-04-02 08:52:57 C 13 24 01.418 +13 29 11.62 V G96
2022-04-02 09:00:20 C 13 24 00.558 +13 29 10.14 V G96
2022-04-02 09:07:44 C 13 23 59.723 +13 29 07.66 V G96
2022-04-02 09:15:09 C 13 23 58.906 +13 29 06.00 V G96
2022-04-03 02:25:20 C 13 22 10.30 +13 24 04.3 X 033
2022-04-03 02:26:39 C 13 22 10.16 +13 24 03.8 X 033
2022-04-03 02:27:59 C 13 22 10.01 +13 24 03.5 X 033
2022-04-03 02:29:18 C 13 22 09.86 +13 24 02.9 X 033
2022-04-03 05:56:10 C 13 21 50.022 +13 23 10.28 V I52
2022-04-03 05:59:05 C 13 21 49.720 +13 23 09.82 V I52
2022-04-03 06:03:36 C 13 21 49.244 +13 23 08.30 V I52
2022-04-24 08:16:51 C 12 50 14.490 +10 15 36.90 V I52
2022-04-24 08:31:16 C 12 50 13.920 +10 15 31.80 V I52