IAA RAS IAA Minor Planet Database

2019 RD1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3932369193 ± 2.00e+00
Semi-major axis (a)1.6765684851 AU ± 3.00e+00
Inclination (i)8.17612439° ± 4.00e+00
Long. of Asc. Node (Ω)162.39754583° ± 5.00e+00
Arg. of Perihelion (ω)192.46005196° ± 6.00e+00
Mean Anomaly (M)305.01568967° ± 2.25e-01
Mean Motion (n)0.4540164200°/day ± 1.22e+00
Perihelion dist (q)1.01727980 AU ± 3.82e+00
Aphelion dist (Q)2.33586020 AU ± 5.36e+00
Orbital Period2.17086360 yr ± 5.83e+00
Physical Parameters
H (abs. magnitude)26.92
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.285″
Uncertainty3
Orbit TypeAmor
MOID0.013360 AU
Observations Used46
Oppositions1
Arc Total2019-2019
First Observation Used—
Last Observation Used2019-09-06
Observations (48)
Date Type RA Dec Mag Band Observatory
2019-09-02 07:15:18 C 21 10 57.74 +09 05 38.5 – V G96
2019-09-02 07:22:51 C 21 11 06.16 +09 04 47.5 – V G96
2019-09-02 07:36:37 C 21 11 21.52 +09 03 14.8 – V G96
2019-09-05 07:59:42 C 23 16 23.94 -03 24 04.6 – V G96
2019-09-05 08:07:08 C 23 16 39.31 -03 25 43.5 – V G96
2019-09-05 08:14:32 C 23 16 54.99 -03 27 24.3 – V G96
2019-09-05 08:21:58 C 23 17 10.71 -03 29 05.6 – V G96
2019-09-05 09:07:47 C 23 18 45.61 -03 39 35.1 – V H01
2019-09-05 09:17:46 C 23 19 06.80 -03 41 49.9 – V H01
2019-09-05 09:35:44 C 23 19 45.01 -03 45 52.4 – V H01
2019-09-05 09:40:05 C 23 19 54.29 -03 46 51.3 – V H01
2019-09-05 10:03:11 C 23 20 44.95 -03 51 52.2 – V I52
2019-09-05 10:03:22 C 23 20 45.34 -03 51 54.5 – V I52
2019-09-05 10:03:33 C 23 20 45.71 -03 51 57.5 – V I52
2019-09-05 10:03:44 C 23 20 46.17 -03 51 59.7 – V I52
2019-09-05 20:26:08 C 23 45 04.92 -06 15 10.8 – V G34
2019-09-05 20:31:36 C 23 45 17.26 -06 16 23.8 – V G34
2019-09-05 20:42:33 C 23 45 41.88 -06 18 55.0 – V G34
2019-09-05 22:03:26 C 23 48 48.26 -06 37 16.4 – V J95
2019-09-05 22:12:09 C 23 49 07.89 -06 39 15.0 – V J95
2019-09-05 22:20:26 C 23 49 22.44 -06 40 38.7 – V L01
2019-09-05 22:21:04 C 23 49 27.93 -06 41 16.0 – V J95
2019-09-05 22:22:15 C 23 49 26.48 -06 41 03.2 – V L01
2019-09-05 22:24:31 C 23 49 31.51 -06 41 34.4 – V L01
2019-09-05 22:26:19 C 23 49 35.57 -06 41 58.9 – V L01
2019-09-05 22:34:07 C 23 49 58.76 -06 43 35.6 – q I93
2019-09-05 22:37:46 C 23 50 06.92 -06 44 24.7 – q I93
2019-09-05 22:41:32 C 23 50 15.36 -06 45 16.2 – q I93
2019-09-06 05:37:26 C 00 06 33.39 -08 16 22.4 – V I52
2019-09-06 05:38:05 C 00 06 34.90 -08 16 31.2 – V I52
2019-09-06 05:38:46 C 00 06 36.46 -08 16 40.6 – V I52
2019-09-06 05:39:27 C 00 06 37.95 -08 16 49.2 – V I52
2019-09-06 07:40:46 C 00 10 55.26 -08 44 25.4 – u H21
2019-09-06 07:42:27 C 00 10 58.98 -08 44 47.2 – u H21
2019-09-06 07:44:08 C 00 11 02.71 -08 45 09.1 – u H21
2019-09-06 07:45:49 C 00 11 06.44 -08 45 30.9 – u H21
2019-09-06 07:47:30 C 00 11 10.17 -08 45 52.7 – u H21
2019-09-06 07:49:11 C 00 11 13.90 -08 46 14.5 – u H21
2019-09-06 07:50:52 C 00 11 17.62 -08 46 36.4 – u H21
2019-09-06 07:52:32 C 00 11 21.35 -08 46 58.1 – u H21
2019-09-06 07:54:13 C 00 11 25.07 -08 47 19.9 – u H21
2019-09-06 07:55:54 C 00 11 28.79 -08 47 41.6 – u H21
2019-09-06 07:57:35 C 00 11 32.51 -08 48 03.0 – u H21
2019-09-06 08:30:49 C 00 12 44.71 -08 54 42.5 – q 850
2019-09-06 08:36:39 C 00 12 57.56 -08 55 57.6 – q 850
2019-09-06 08:42:28 C 00 13 10.55 -08 57 11.9 – q 850
2019-09-06 08:48:17 C 00 13 23.46 -08 58 26.2 – q 850
2019-09-06 08:54:10 C 00 13 36.47 -08 59 41.5 – q 850