2013 EO20

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1896201512 ± 5.04e-08
Semi-major axis (a)1.2795129307 AU ± 4.02e-08
Inclination (i)13.90412782° ± 1.43e-05
Long. of Asc. Node (Ω)165.07753778° ± 1.09e-05
Arg. of Perihelion (ω)62.04743574° ± 5.52e-05
Mean Anomaly (M)238.48391082° ± 1.76e-04
Mean Motion (n)0.6809970920°/day ± 3.21e-08
Perihelion dist (q)1.03689150 AU ± 7.23e-08
Aphelion dist (Q)1.52213437 AU ± 8.03e-08
Orbital Period1.44732818 yr ± 6.82e-08
Physical Parameters
H (abs. magnitude)24.55
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.341″
Uncertainty0
Orbit TypeAmor
MOID0.116141 AU
Observations Used35
Oppositions1
Arc Total2013-2016
First Observation Used2013-03-07
Last Observation Used2016-09-29
Observations (35)
Date Type RA Dec Mag Band Observatory
2013-03-07 10:10:16 C 11 23 16.26 +08 06 46.0 u G96
2013-03-07 10:20:58 C 11 23 16.83 +08 07 33.4 u G96
2013-03-07 10:31:48 C 11 23 17.41 +08 08 21.8 u G96
2013-03-07 10:42:43 C 11 23 18.06 +08 09 10.8 u G96
2013-03-07 11:33:38 C 11 23 20.86 +08 12 58.5 u G96
2013-03-07 11:35:44 C 11 23 20.94 +08 13 06.9 u G96
2013-03-07 11:37:52 C 11 23 21.11 +08 13 16.8 u G96
2013-03-07 11:39:55 C 11 23 21.23 +08 13 26.1 u G96
2013-03-08 05:09:31 C 11 24 37.94 +09 33 11.5 u G96
2013-03-08 05:10:26 C 11 24 37.94 +09 33 15.8 u G96
2013-03-08 05:11:17 C 11 24 38.01 +09 33 19.5 u G96
2013-03-08 05:12:08 C 11 24 38.05 +09 33 23.6 u G96
2013-03-08 05:12:57 C 11 24 38.08 +09 33 27.3 u G96
2013-03-08 05:14:28 C 11 24 38.12 +09 33 34.7 u G96
2013-03-08 05:15:25 C 11 24 38.23 +09 33 38.6 u G96
2013-03-08 05:16:14 C 11 24 38.30 +09 33 41.7 u G96
2013-03-08 05:17:01 C 11 24 38.30 +09 33 45.4 u G96
2013-03-08 05:17:50 C 11 24 38.37 +09 33 49.7 u G96
2013-03-08 07:01:06 C 11 24 42.51 +09 41 41.4 c H21
2013-03-08 07:13:00 C 11 24 43.14 +09 42 36.4 c H21
2013-03-08 07:23:44 C 11 24 43.75 +09 43 26.1 c H21
2013-03-14 05:23:19 C 11 36 00.46 +21 38 00.3 q H36
2013-03-14 05:33:45 C 11 36 01.20 +21 38 54.7 q H36
2013-04-03 05:54:29 C 12 49 08.85 +58 17 12.5 u H21
2013-04-03 06:17:46 C 12 49 13.57 +58 18 21.7 u H21
2013-04-03 06:40:10 C 12 49 18.16 +58 19 27.4 u H21
2013-07-10 13:04:53 C 18 32 12.890 +46 13 56.35 t 568
2013-07-10 13:10:32 C 18 32 13.007 +46 13 44.78 t 568
2013-07-10 13:16:15 C 18 32 13.128 +46 13 33.20 t 568
2013-08-11 08:31:19 C 19 01 51.821 +13 25 43.12 t 568
2013-08-11 08:39:12 C 19 01 52.159 +13 25 21.09 t 568
2013-08-11 08:47:08 C 19 01 52.496 +13 24 58.94 t 568
2013-08-11 08:55:30 C 19 01 52.856 +13 24 35.78 t 568
2016-09-28 11:44:16 C 00 49 33.096 -12 16 33.03 V T12
2016-09-29 12:22:01 C 00 48 00.278 -12 47 37.05 V T12