2013 EO4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1482174136 ± 1.88e-05
Semi-major axis (a)1.4698370433 AU ± 6.32e-05
Inclination (i)11.27279439° ± 1.19e-03
Long. of Asc. Node (Ω)158.70401069° ± 4.56e-05
Arg. of Perihelion (ω)346.67452691° ± 1.47e-03
Mean Anomaly (M)61.73679383° ± 1.67e-01
Mean Motion (n)0.5531061578°/day ± 3.57e-05
Perihelion dist (q)1.25198160 AU ± 6.05e-05
Aphelion dist (Q)1.68769249 AU ± 7.77e-05
Orbital Period1.78198393 yr ± 1.15e-04
Physical Parameters
H (abs. magnitude)22.91
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.337″
Uncertainty3
Orbit TypeAmor
MOID0.264981 AU
Observations Used23
Oppositions1
Arc Total2013-2013
First Observation Used2013-02-13
Last Observation Used2013-04-02
Observations (23)
Date Type RA Dec Mag Band Observatory
2013-02-13 12:23:17 C 10 48 57.91 -01 50 23.8 F51
2013-02-13 12:39:56 C 10 48 57.97 -01 49 58.1 F51
2013-03-02 07:01:15 C 10 50 57.94 +09 58 57.7 u G96
2013-03-02 07:13:41 C 10 50 57.87 +09 59 20.7 u G96
2013-03-02 07:23:00 C 10 50 57.76 +09 59 37.7 u G96
2013-03-02 07:32:18 C 10 50 57.73 +09 59 55.2 u G96
2013-03-02 10:31:33 C 10 50 56.61 +10 05 23.1 u G96
2013-03-02 10:39:10 C 10 50 56.65 +10 05 35.9 u G96
2013-03-02 10:46:45 C 10 50 56.54 +10 05 50.3 u G96
2013-03-02 10:54:30 C 10 50 56.54 +10 06 03.8 u G96
2013-03-02 21:44:40 C 10 50 59.75 +10 25 46.3 q J95
2013-03-02 22:03:33 C 10 50 59.70 +10 26 20.8 q J95
2013-03-02 22:22:30 C 10 50 59.63 +10 26 55.6 q J95
2013-03-03 05:11:49 C 10 50 59.92 +10 39 28.7 u H21
2013-03-03 05:18:04 C 10 50 59.86 +10 39 40.1 u H21
2013-03-05 01:22:32 C 10 51 03.11 +11 59 15.2 q J95
2013-03-05 01:39:30 C 10 51 02.98 +11 59 45.4 q J95
2013-03-17 04:42:10 C 10 52 34.88 +19 42 36.1 o 291
2013-03-17 04:48:42 C 10 52 34.91 +19 42 44.3 o 291
2013-03-17 04:55:14 C 10 52 34.95 +19 42 53.9 o 291
2013-04-02 04:42:08 C 11 00 47.36 +25 43 00.7 u H21
2013-04-02 05:08:07 C 11 00 48.06 +25 43 15.1 u H21
2013-04-02 05:34:24 C 11 00 48.76 +25 43 29.9 u H21