2026 EF1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5985597709 ± 5.94e-04
Semi-major axis (a)1.9635198965 AU ± 2.60e-03
Inclination (i)5.91631355° ± 4.47e-03
Long. of Asc. Node (Ω)159.65026415° ± 7.27e-04
Arg. of Perihelion (ω)299.91662034° ± 1.04e-03
Mean Anomaly (M)338.06443382° ± 3.88e-02
Mean Motion (n)0.3582278253°/day ± 7.11e-04
Perihelion dist (q)0.78823588 AU ± 1.56e-03
Aphelion dist (Q)3.13880392 AU ± 4.31e-03
Orbital Period2.75139510 yr ± 5.46e-03
Physical Parameters
H (abs. magnitude)26.72
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.323″
Uncertainty2
Orbit TypeApollo
MOID0.005192 AU
Observations Used21
Oppositions1
Arc Total2026-2026
First Observation Used2026-03-05
Last Observation Used2026-03-13
Observations (21)
Date Type RA Dec Mag Band Observatory
2026-03-05 08:27:45 C 11 19 18.692 +42 39 24.59 V 703
2026-03-05 08:38:50 C 11 19 34.640 +42 32 09.82 V 703
2026-03-09 08:27:49 C 11 58 32.051 +22 23 27.05 X F52
2026-03-09 08:46:23 C 11 58 33.040 +22 22 17.74 X F52
2026-03-09 09:23:38 C 11 58 34.871 +22 19 58.66 X F52
2026-03-09 10:19:21 C 11 58 28.474 +22 15 46.01 V I52
2026-03-09 10:20:59 C 11 58 28.571 +22 15 39.60 V I52
2026-03-09 10:22:38 C 11 58 28.657 +22 15 33.70 V I52
2026-03-09 10:24:16 C 11 58 28.621 +22 15 25.78 V I52
2026-03-09 12:33:18 C 11 58 42.585 +22 08 03.93 V F51
2026-03-09 12:34:14 C 11 58 42.628 +22 08 00.65 V F51
2026-03-10 01:44:32 B 11 59 49.32 +21 22 17.5 V I93
2026-03-10 01:51:57 B 11 59 49.59 +21 21 54.3 V I93
2026-03-10 01:59:22 B 11 59 49.94 +21 21 31.4 V I93
2026-03-10 04:20:49 C 12 00 07.76 +21 14 28.3 V H21
2026-03-10 04:24:51 C 12 00 07.88 +21 14 16.5 V H21
2026-03-10 04:29:01 C 12 00 08.05 +21 14 04.2 V H21
2026-03-13 09:13:28 C 12 03 26.489 +18 38 50.42 V V06
2026-03-13 09:18:02 C 12 03 26.500 +18 38 44.09 V V06
2026-03-13 09:22:36 C 12 03 26.496 +18 38 37.50 V V06
2026-03-13 09:27:11 C 12 03 26.503 +18 38 30.95 V V06