2013 AN20

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3048718478 ± 3.16e-08
Semi-major axis (a)1.4645572321 AU ± 6.26e-08
Inclination (i)23.06996244° ± 2.03e-05
Long. of Asc. Node (Ω)105.34042008° ± 3.50e-06
Arg. of Perihelion (ω)355.84702020° ± 4.44e-05
Mean Anomaly (M)94.75046476° ± 1.91e-04
Mean Motion (n)0.5560998200°/day ± 3.57e-08
Perihelion dist (q)1.01805496 AU ± 6.35e-08
Aphelion dist (Q)1.91105950 AU ± 9.39e-08
Orbital Period1.77239094 yr ± 1.14e-07
Physical Parameters
H (abs. magnitude)21.82
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.285″
Uncertainty0
Orbit TypeAmor
MOID0.034922 AU
Observations Used84
Oppositions2
Arc Total2013-2017
First Observation Used2013-01-06
Last Observation Used2017-07-19
Observations (86)
Date Type RA Dec Mag Band Observatory
2013-01-09 04:00:01 C 02 49 19.80 +13 44 18.1 o G48
2013-01-09 23:58:48 C 02 47 21.40 +18 31 34.3 u H21
2013-01-10 00:02:59 C 02 47 20.86 +18 32 34.7 u H21
2013-01-10 00:07:09 C 02 47 20.32 +18 33 34.5 u H21
2013-01-10 00:11:20 C 02 47 19.78 +18 34 34.7 u H21
2013-01-10 00:15:30 C 02 47 19.24 +18 35 34.5 u H21
2013-01-10 00:19:41 C 02 47 18.70 +18 36 34.5 u H21
2013-01-10 00:25:48 C 02 47 17.91 +18 38 02.3 u H21
2013-01-15 01:06:14 C 02 34 22.93 +44 22 39.3 u H21
2013-01-15 01:16:33 C 02 34 21.46 +44 24 29.4 u H21
2013-01-15 01:21:52 C 02 34 20.71 +44 25 26.0 u H21
2013-01-18 00:41:51 C 02 26 16.14 +55 29 58.5 u H21
2013-01-18 00:46:39 C 02 26 15.47 +55 30 37.2 u H21
2013-01-18 00:51:03 C 02 26 14.78 +55 31 12.2 u H21
2013-01-18 00:55:39 C 02 26 14.12 +55 31 49.0 u H21
2013-01-18 01:01:06 C 02 26 13.34 +55 32 32.6 u H21
2013-01-21 03:02:45 C 02 17 20.51 +64 03 24.0 t 290
2013-01-21 03:04:14 C 02 17 20.34 +64 03 32.7 t 290
2013-01-21 03:05:43 C 02 17 20.11 +64 03 41.3 t 290
2013-03-19 06:49:05 C 12 23 34.78 +76 21 35.5 o 695
2013-03-19 06:52:02 C 12 23 34.56 +76 21 32.3 o 695
2013-03-19 06:55:52 C 12 23 34.30 +76 21 28.2 o 695
2013-03-19 06:57:57 C 12 23 34.27 +76 21 25.5 o 695
2013-03-20 09:00:30 C 12 22 18.74 +75 50 58.7 o 695
2013-03-20 09:03:57 C 12 22 18.55 +75 50 55.2 o 695
2013-03-20 09:07:47 C 12 22 18.30 +75 50 50.6 o 695
2013-03-20 09:11:14 C 12 22 18.10 +75 50 46.4 o 695
2017-07-17 10:24:55 C 19 21 14.636 -27 52 49.33 U T14
2017-07-17 10:27:21 C 19 21 14.442 -27 52 51.27 U T14
2017-07-17 10:29:47 C 19 21 14.232 -27 52 53.24 U T14
2017-07-17 10:32:20 C 19 21 14.013 -27 52 55.22 U T14
2017-07-17 10:34:46 C 19 21 13.809 -27 52 57.17 U T14
2017-07-17 10:37:12 C 19 21 13.606 -27 52 59.04 U T14
2017-07-19 10:40:35 C 19 17 20.268 -28 30 52.33 U T14
2017-07-19 10:43:01 C 19 17 20.065 -28 30 54.20 U T14
2017-07-19 10:45:27 C 19 17 19.861 -28 30 55.98 U T14