2019 OR1

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3800383890 ± 8.79e-08
Semi-major axis (a)0.9598131488 AU ± 1.03e-08
Inclination (i)18.28032468° ± 4.01e-06
Long. of Asc. Node (Ω)236.82957712° ± 1.37e-06
Arg. of Perihelion (ω)297.65718657° ± 5.06e-06
Mean Anomaly (M)353.54790832° ± 2.37e-05
Mean Motion (n)1.0481712258°/day ± 1.69e-08
Perihelion dist (q)0.59504731 AU ± 8.46e-08
Aphelion dist (Q)1.32457899 AU ± 8.55e-08
Orbital Period0.94032946 yr ± 1.52e-08
Physical Parameters
H (abs. magnitude)21.07
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.250″
Uncertainty0
Orbit TypeAten
MOID0.004743 AU
Observations Used446
Oppositions1
Arc Total2019-2023
First Observation Used2019-07-27
Last Observation Used2023-10-16
Observations (467)
Date Type RA Dec Mag Band Observatory
2020-07-16 10:32:02 C 23 48 42.98 +47 10 35.1 V V06
2020-07-16 10:38:37 C 23 48 42.61 +47 10 41.2 V V06
2020-07-16 10:45:12 C 23 48 42.29 +47 10 47.8 V V06
2020-07-17 08:31:44 C 23 47 43.73 +47 30 54.8 u H21
2020-07-17 08:42:42 C 23 47 43.17 +47 31 04.8 u H21
2020-07-17 08:48:50 C 23 47 42.84 +47 31 10.5 u H21
2020-07-18 07:58:46 C 23 46 36.80 +47 52 17.0 u H21
2020-07-18 08:11:14 C 23 46 36.09 +47 52 28.3 u H21
2020-10-07 05:50:01 C 20 51 16.05 +27 39 17.8 V V06
2020-10-07 05:53:26 C 20 51 16.10 +27 39 12.1 V V06
2020-11-13 02:12:59 C 21 32 56.42 +07 47 57.4 o 291
2020-11-13 02:28:51 C 21 32 57.53 +07 47 42.3 o 291
2020-11-13 02:44:44 C 21 32 58.68 +07 47 27.7 o 291
2020-11-15 04:14:01 C 21 36 40.97 +07 02 39.9 o 291
2020-11-15 04:38:59 C 21 36 42.79 +07 02 17.7 o 291
2020-11-16 01:47:11 C 21 38 20.17 +06 43 49.4 o 291
2020-11-16 02:08:42 C 21 38 21.77 +06 43 30.3 o 291
2020-11-16 02:30:15 C 21 38 23.36 +06 43 12.3 o 291
2021-08-13 12:45:43 C 01 04 51.424 +47 55 49.44 V T12
2021-08-13 12:48:17 C 01 04 51.412 +47 55 51.43 V T12
2021-08-13 12:51:08 C 01 04 51.376 +47 55 53.70 V T12
2021-10-15 04:11:10 C 22 35 30.53 +40 52 33.7 V G96
2021-10-15 04:18:51 C 22 35 29.75 +40 52 17.5 V G96
2021-10-15 04:26:31 C 22 35 28.94 +40 52 00.8 V G96
2021-10-15 04:34:12 C 22 35 28.18 +40 51 44.6 V G96
2021-10-17 07:00:21 C 22 31 04.690 +39 01 58.17 U F51
2021-10-17 07:01:17 C 22 31 04.594 +39 01 56.62 U F51
2021-10-17 07:17:17 C 22 31 03.151 +39 01 20.80 U F51
2021-10-17 07:18:14 C 22 31 03.071 +39 01 18.65 U F51
2021-10-17 07:33:53 C 22 31 01.673 +39 00 43.95 U F51
2021-10-17 07:34:49 C 22 31 01.586 +39 00 41.59 U F51
2021-10-17 07:50:25 C 22 31 00.154 +39 00 06.89 U F51
2021-10-17 07:51:22 C 22 31 00.090 +39 00 04.74 U F51
2021-10-25 04:06:30 C 22 19 11.95 +31 38 50.7 V G96
2021-10-25 04:13:56 C 22 19 11.57 +31 38 32.8 V G96
2021-10-25 04:21:22 C 22 19 11.20 +31 38 14.5 V G96
2021-10-25 04:28:49 C 22 19 10.84 +31 37 56.7 V G96
2021-10-28 19:18:16 C 22 16 01.47 +28 06 14.1 Z C95
2021-10-28 20:03:31 C 22 15 59.84 +28 04 23.5 Z C95
2021-11-03 02:31:28 C 22 13 40.96 +22 57 39.9 o 691
2021-11-03 02:36:58 C 22 13 40.87 +22 57 26.7 o 691
2021-11-04 01:50:40 C 22 13 31.72 +22 01 58.7 o 691
2021-11-04 02:07:10 C 22 13 31.52 +22 01 19.4 o 691
2021-11-04 02:23:40 C 22 13 31.36 +22 00 40.2 o 691
2021-11-06 04:00:45 C 22 13 26.24 +20 03 37.8 o 691
2021-11-06 04:27:32 C 22 13 26.09 +20 02 34.7 o 691
2021-11-06 04:54:20 C 22 13 25.99 +20 01 31.9 o 691
2021-11-07 02:37:38 C 22 13 31.32 +19 11 02.0 V G96
2021-11-07 02:45:45 C 22 13 31.32 +19 10 43.3 V G96
2021-11-07 02:53:52 C 22 13 31.27 +19 10 24.0 V G96