2019 AR13

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1766877749 ± 1.03e-06
Semi-major axis (a)0.9777645446 AU ± 8.68e-08
Inclination (i)2.54459170° ± 1.73e-05
Long. of Asc. Node (Ω)96.50577289° ± 9.57e-05
Arg. of Perihelion (ω)163.85716713° ± 6.57e-05
Mean Anomaly (M)262.08091410° ± 3.61e-04
Mean Motion (n)1.0194380719°/day ± 1.36e-07
Perihelion dist (q)0.80500550 AU ± 1.01e-06
Aphelion dist (Q)1.15052359 AU ± 1.01e-06
Orbital Period0.96683292 yr ± 1.29e-07
Physical Parameters
H (abs. magnitude)24.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.228″
Uncertainty0
Orbit TypeAten
MOID0.037788 AU
Observations Used72
Oppositions1
Arc Total2019-2020
First Observation Used2019-01-05
Last Observation Used2020-01-29
Observations (73)
Date Type RA Dec Mag Band Observatory
2019-02-11 04:49:37 C 08 22 00.62 +49 52 34.3 V 703
2019-02-11 04:57:25 C 08 21 56.98 +49 53 05.5 V 703
2019-02-11 05:05:14 C 08 21 53.32 +49 53 37.2 V 703
2019-02-12 03:42:44 C 08 11 59.22 +51 21 04.0 V I52
2019-02-12 03:43:05 C 08 11 59.09 +51 21 05.5 V I52
2019-02-12 03:43:26 C 08 11 58.93 +51 21 06.7 V I52
2019-02-12 03:43:47 C 08 11 58.72 +51 21 07.9 V I52
2019-02-14 19:47:52 C 07 38 28.27 +55 17 14.2 q A17
2019-02-14 20:04:50 C 07 38 17.50 +55 18 15.3 q A17
2019-02-14 20:21:50 C 07 38 06.68 +55 19 16.3 q A17
2019-02-17 01:20:57 C 07 03 49.13 +58 09 38.2 u H21
2019-02-17 01:33:30 C 07 03 39.52 +58 10 18.1 u H21
2019-02-17 01:46:46 C 07 03 29.35 +58 10 57.9 u H21
2019-02-18 04:01:10 C 06 44 03.96 +59 22 09.1 o 695
2019-02-18 04:06:56 C 06 43 59.09 +59 22 23.8 o 695
2019-02-18 04:12:43 C 06 43 54.25 +59 22 38.2 o 695
2019-02-24 21:46:56 C 04 23 29.01 +61 41 48.9 V 204
2019-02-24 22:04:28 C 04 23 13.23 +61 41 26.8 V 204
2019-02-24 22:22:36 C 04 22 57.07 +61 41 03.8 V 204
2020-01-24 12:35:51 C 13 29 52.333 -01 08 42.80 V T12
2020-01-25 12:03:06 C 13 35 11.358 -01 24 27.45 V T12
2020-01-29 13:34:28 C 13 58 34.121 -02 31 42.16 V T12
2020-01-29 13:50:14 C 13 58 37.916 -02 31 53.30 V T12