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
2019-07-27 10:25:01 C 19 05 52.614 +63 14 33.04 U F51
2019-07-27 10:45:35 C 19 05 50.250 +63 13 48.73 U F51
2019-07-27 11:06:11 C 19 05 47.894 +63 13 04.17 U F51
2019-07-28 08:03:32 C 19 03 48.71 +62 28 44.6 q G58
2019-07-28 08:11:01 C 19 03 47.87 +62 28 28.3 q G58
2019-07-28 08:18:48 C 19 03 47.12 +62 28 12.1 q G58
2019-07-29 00:25:10 C 19 02 21.700 +61 54 25.43 V J04
2019-07-29 00:33:50 C 19 02 20.884 +61 54 07.01 V J04
2019-07-29 03:34:34 C 19 02 06.80 +61 47 43.0 u H21
2019-07-29 03:47:08 C 19 02 05.56 +61 47 17.0 u H21
2019-07-29 04:02:20 C 19 02 04.13 +61 46 45.2 u H21
2019-07-29 07:55:25 C 19 01 43.37 +61 38 32.3 L 658
2019-07-29 07:56:57 C 19 01 43.22 +61 38 28.9 L 658
2019-07-29 07:58:27 C 19 01 43.10 +61 38 25.8 L 658
2019-07-29 07:59:57 C 19 01 42.96 +61 38 22.7 L 658
2019-07-29 08:06:01 C 19 01 42.40 +61 38 09.8 L 658
2019-07-29 09:14:34 C 19 01 35.06 +61 35 45.6 V H01
2019-07-29 09:19:56 C 19 01 34.54 +61 35 33.9 V H01
2019-07-29 23:11:02 C 19 00 29.959 +61 06 45.40 V J04
2019-07-29 23:16:03 C 19 00 29.508 +61 06 34.90 V J04
2019-07-30 21:59:37 C 18 58 47.367 +60 19 12.82 V J04
2019-07-30 22:07:08 C 18 58 46.683 +60 18 56.97 V J04
2019-07-31 21:29:35 C 18 57 10.195 +59 30 27.33 V J04
2019-07-31 21:35:51 C 18 57 09.713 +59 30 14.52 V J04
2019-07-31 21:42:07 C 18 57 09.235 +59 30 01.76 V J04
2019-08-11 07:42:17 C 18 47 19.929 +51 05 05.39 V T14
2019-08-11 07:43:39 C 18 47 19.897 +51 05 02.66 V T14
2019-08-11 07:45:05 C 18 47 19.857 +51 04 59.91 V T14
2019-08-11 07:57:34 C 18 47 19.508 +51 04 35.27 V T14
2019-08-11 07:58:59 C 18 47 19.472 +51 04 32.51 V T14
2019-08-11 08:00:26 C 18 47 19.431 +51 04 29.64 V T14
2019-08-12 08:09:52 C 18 46 56.430 +50 16 59.19 V T14
2019-08-12 08:11:15 C 18 46 56.394 +50 16 56.47 V T14
2019-08-12 08:12:37 C 18 46 56.364 +50 16 53.78 V T14
2019-08-24 03:20:04 C 18 47 34.92 +41 17 54.1 V H21
2019-08-24 03:30:14 C 18 47 34.98 +41 17 36.1 V H21
2019-08-27 08:43:25 C 18 49 05.85 +38 56 48.6 o 291
2019-08-27 08:47:53 C 18 49 05.95 +38 56 40.7 o 291
2019-08-27 08:52:21 C 18 49 06.03 +38 56 32.4 o 291
2019-09-10 04:16:12 C 19 00 47.91 +29 32 18.4 o 695
2019-09-10 04:24:47 C 19 00 48.26 +29 32 04.8 o 695
2019-09-10 04:33:21 C 19 00 48.61 +29 31 51.3 o 695
2019-09-12 05:40:23 C 19 03 07.89 +28 14 35.1 o 695
2019-09-12 06:08:53 C 19 03 09.17 +28 13 50.2 o 695
2019-09-12 06:34:34 C 19 03 10.34 +28 13 09.8 o 695
2020-07-14 08:13:46 C 23 50 46.22 +46 22 53.9 u H21
2020-07-14 08:21:14 C 23 50 45.94 +46 23 01.1 u H21
2020-07-14 08:28:58 C 23 50 45.60 +46 23 09.2 u H21
2020-07-14 08:36:42 C 23 50 45.28 +46 23 16.8 u H21
2020-07-16 10:25:26 C 23 48 43.27 +47 10 29.0 V V06