2019 OA3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5166087306 ± 1.57e-06
Semi-major axis (a)1.7975484284 AU ± 5.13e-06
Inclination (i)22.35577094° ± 1.19e-04
Long. of Asc. Node (Ω)300.59128134° ± 2.33e-05
Arg. of Perihelion (ω)110.82164287° ± 4.64e-05
Mean Anomaly (M)175.84903446° ± 3.85e-03
Mean Motion (n)0.4089699295°/day ± 1.75e-06
Perihelion dist (q)0.86891922 AU ± 3.75e-06
Aphelion dist (Q)2.72617764 AU ± 8.28e-06
Orbital Period2.41002140 yr ± 1.03e-05
Physical Parameters
H (abs. magnitude)21.87
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.363″
Uncertainty1
Orbit TypeApollo
MOID0.088451 AU
Observations Used86
Oppositions1
Arc Total2019-2020
First Observation Used2019-07-26
Last Observation Used2020-01-28
Observations (89)
Date Type RA Dec Mag Band Observatory
2020-01-05 10:04:08 C 12 31 13.88 +32 14 59.2 u H21
2020-01-05 10:08:19 C 12 31 11.37 +32 14 41.6 u H21
2020-01-06 01:12:44 C 12 22 30.68 +31 09 33.4 V K38
2020-01-06 01:39:18 C 12 22 15.21 +31 07 38.4 V K38
2020-01-06 02:05:09 C 12 22 00.04 +31 05 46.3 V K38
2020-01-06 02:28:59 C 12 21 45.99 +31 04 03.0 V K38
2020-01-06 09:26:15 C 12 17 48.35 +30 33 14.5 V I52
2020-01-06 09:26:37 C 12 17 48.16 +30 33 13.1 V I52
2020-01-06 09:26:58 C 12 17 47.92 +30 33 12.2 V I52
2020-01-06 09:27:19 C 12 17 47.69 +30 33 08.9 V I52
2020-01-17 00:30:55 C 10 16 32.328 +09 46 24.25 V J04
2020-01-17 00:31:20 C 10 16 32.202 +09 46 22.57 V J04
2020-01-17 00:31:46 C 10 16 32.035 +09 46 20.68 V J04
2020-01-18 08:28:45 C 10 05 17.93 +07 32 07.6 V 703
2020-01-18 08:36:55 C 10 05 15.20 +07 31 35.5 V 703
2020-01-18 08:53:13 C 10 05 09.51 +07 30 29.8 V 703
2020-01-19 11:25:39 C 09 56 29.618 +05 46 59.61 U F52
2020-01-19 11:42:06 C 09 56 24.187 +05 45 57.51 U F52
2020-01-19 11:58:37 C 09 56 18.744 +05 44 55.46 U F52
2020-01-19 12:15:10 C 09 56 13.293 +05 43 53.17 U F52
2020-01-20 10:18:07 C 09 49 28.42 +04 23 22.8 V T08
2020-01-20 10:26:57 C 09 49 25.69 +04 22 51.1 V T08
2020-01-20 10:38:35 C 09 49 21.98 +04 22 09.7 V T08
2020-01-20 10:53:32 C 09 49 17.35 +04 21 15.8 V T08
2020-01-21 10:27:14 C 09 42 28.013 +03 00 46.12 U F51
2020-01-21 10:43:27 C 09 42 23.262 +02 59 52.76 U F51
2020-01-21 10:59:45 C 09 42 18.474 +02 58 59.04 U F51
2020-01-21 11:16:08 C 09 42 13.669 +02 58 05.21 U F51
2020-01-22 11:31:34 C 09 35 37.042 +01 41 08.15 U F51
2020-01-22 11:47:40 C 09 35 32.590 +01 40 18.98 U F51
2020-01-22 12:19:49 C 09 35 23.703 +01 38 40.89 U F51
2020-01-24 07:31:03 C 09 24 38.12 -00 24 22.0 V 703
2020-01-24 07:38:34 C 09 24 36.18 -00 24 41.7 V 703
2020-01-24 07:46:07 C 09 24 34.34 -00 25 01.6 V 703
2020-01-24 07:53:38 C 09 24 32.53 -00 25 20.8 V 703
2020-01-28 07:05:45 C 09 04 38.55 -04 00 19.3 V G96
2020-01-28 07:13:10 C 09 04 37.12 -04 00 33.2 V G96
2020-01-28 07:20:36 C 09 04 35.67 -04 00 47.5 V G96
2020-01-28 07:38:15 C 09 04 32.26 -04 01 21.0 V G96