2005 EC71

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4995254737 ± 2.00e+00
Semi-major axis (a)2.1864784507 AU ± 3.00e+00
Inclination (i)38.98684767° ± 4.00e+00
Long. of Asc. Node (Ω)170.29629986° ± 5.00e+00
Arg. of Perihelion (ω)1.93738574° ± 6.00e+00
Mean Anomaly (M)146.00460810° ± 2.17e+00
Mean Motion (n)0.3048636900°/day ± 6.27e-01
Perihelion dist (q)1.09427510 AU ± 4.62e+00
Aphelion dist (Q)3.27855130 AU ± 6.27e+00
Orbital Period3.23294530 yr ± 6.65e+00
Physical Parameters
H (abs. magnitude)22.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.432″
Uncertainty4
Orbit TypeAmor
MOID0.101026 AU
Observations Used26
Oppositions1
Arc Total2005-2005
First Observation Used
Last Observation Used2005-03-13
Observations (27)
Date Type RA Dec Mag Band Observatory
2005-03-10 05:07:45 C 10 54 19.89 -03 26 58.0 o 699
2005-03-10 05:38:07 C 10 54 28.63 -03 18 23.5 o 699
2005-03-10 06:08:28 C 10 54 37.34 -03 09 44.0 o 699
2005-03-10 06:38:50 C 10 54 46.06 -03 01 05.7 o 699
2005-03-10 07:07:19 C 10 54 54.19 -02 52 58.5 o 699
2005-03-10 07:08:09 C 10 54 54.44 -02 52 44.6 o 699
2005-03-10 07:08:58 C 10 54 54.64 -02 52 30.5 o 699
2005-03-10 07:09:48 C 10 54 54.91 -02 52 15.8 o 699
2005-03-10 07:20:02 C 10 54 57.85 -02 49 21.6 o 699
2005-03-10 07:20:52 C 10 54 58.08 -02 49 06.9 o 699
2005-03-10 07:21:43 C 10 54 58.31 -02 48 53.6 o 699
2005-03-10 07:22:30 C 10 54 58.55 -02 48 38.9 o 699
2005-03-10 20:39:08 C 10 59 08.03 +01 00 50.0 r 106
2005-03-10 20:40:49 C 10 59 08.47 +01 01 19.5 r 106
2005-03-10 20:41:39 C 10 59 08.81 +01 01 33.2 r 106
2005-03-11 07:14:41 C 11 02 25.74 +04 06 45.8 18.8 c 704
2005-03-11 07:34:33 C 11 02 31.55 +04 12 35.1 19.2 c 704
2005-03-11 07:52:38 C 11 02 36.91 +04 17 53.2 19.4 c 704
2005-03-11 08:11:30 C 11 02 42.50 +04 23 24.7 19.1 c 704
2005-03-11 08:31:45 C 11 02 48.58 +04 29 21.3 19.2 c 704
2005-03-12 06:44:14 C 11 10 00.24 +10 59 41.4 19.9 c 704
2005-03-12 07:00:38 C 11 10 05.25 +11 04 28.0 19.6 c 704
2005-03-12 07:17:04 C 11 10 10.19 +11 09 14.3 19.5 c 704
2005-03-12 07:33:31 C 11 10 15.27 +11 14 00.8 19.7 c 704
2005-03-12 07:49:57 C 11 10 20.30 +11 18 48.1 19.8 c 704
2005-03-13 03:21:44 C 11 16 45.79 +16 54 09.3 r J95
2005-03-13 03:25:34 C 11 16 46.96 +16 55 13.2 r J95