2018 RD2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3087150378 ± 2.00e+00
Semi-major axis (a)0.8094830981 AU ± 3.00e+00
Inclination (i)10.83039693° ± 4.00e+00
Long. of Asc. Node (Ω)343.61887295° ± 5.00e+00
Arg. of Perihelion (ω)202.58473300° ± 6.00e+00
Mean Anomaly (M)103.01248684° ± 1.08e+00
Mean Motion (n)1.3533286800°/day ± 7.52e+00
Perihelion dist (q)0.55955530 AU ± 2.63e+00
Aphelion dist (Q)1.05938390 AU ± 4.25e+00
Orbital Period0.72828410 yr ± 4.05e+00
Physical Parameters
H (abs. magnitude)27.08
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.743″
Uncertainty4
Orbit TypeAten
MOID0.010252 AU
Observations Used35
Oppositions1
Arc Total2018-2018
First Observation Used
Last Observation Used2018-09-10
Observations (35)
Date Type RA Dec Mag Band Observatory
2018-09-04 10:01:59 C 01 50 14.89 -12 15 49.7 V I41
2018-09-04 10:04:42 C 01 50 06.20 -12 15 25.6 V I41
2018-09-05 09:02:18 C 00 40 02.12 -08 15 44.0 V I41
2018-09-05 09:02:48 C 00 40 00.55 -08 15 38.2 V I41
2018-09-07 06:39:16 C 22 48 04.20 -00 19 30.6 V G96
2018-09-07 06:47:25 C 22 47 48.07 -00 18 23.3 V G96
2018-09-07 06:55:33 C 22 47 31.71 -00 17 14.5 V G96
2018-09-07 07:03:40 C 22 47 15.70 -00 16 07.5 V G96
2018-09-07 08:03:46 C 22 45 17.80 -00 07 52.5 V I52
2018-09-07 08:06:00 C 22 45 13.49 -00 07 34.3 V I52
2018-09-07 08:08:13 C 22 45 09.20 -00 07 16.0 V I52
2018-09-07 08:10:25 C 22 45 04.90 -00 06 58.1 V I52
2018-09-07 22:04:35 C 22 22 03.97 +01 34 50.0 V J95
2018-09-07 22:11:53 C 22 21 52.33 +01 35 39.2 V J95
2018-09-07 22:14:16 C 22 21 48.53 +01 35 55.7 V J95
2018-09-08 05:38:15 C 22 11 07.59 +02 24 56.6 V I52
2018-09-08 05:39:47 C 22 11 05.34 +02 25 05.5 V I52
2018-09-08 05:41:21 C 22 11 03.07 +02 25 14.9 V I52
2018-09-08 05:42:53 C 22 11 00.76 +02 25 23.6 V I52
2018-09-08 19:59:13 C 21 53 17.29 +03 42 06.5 q K63
2018-09-08 20:00:30 C 21 53 14.65 +03 42 06.8 V L01
2018-09-08 20:03:50 C 21 53 10.67 +03 42 23.4 V L01
2018-09-08 20:04:11 C 21 53 11.29 +03 42 30.4 q K63
2018-09-08 20:06:24 C 21 53 07.58 +03 42 35.2 V L01
2018-09-08 20:09:16 C 21 53 05.17 +03 42 55.2 q K63
2018-09-08 20:16:44 C 21 52 56.15 +03 43 32.5 V 104
2018-09-08 20:23:15 C 21 52 48.33 +03 44 04.7 V 104
2018-09-08 20:33:04 C 21 52 36.58 +03 44 53.3 V 104
2018-09-10 04:03:13 C 21 23 26.06 +05 49 15.9 V V06
2018-09-10 04:08:30 C 21 23 21.69 +05 49 32.6 V V06
2018-09-10 04:13:47 C 21 23 17.33 +05 49 49.3 V V06
2018-09-10 04:19:03 C 21 23 12.96 +05 50 05.8 V V06
2018-09-10 04:39:49 C 21 22 55.79 +05 51 10.9 V V06
2018-09-10 04:44:17 C 21 22 52.08 +05 51 25.0 V V06
2018-09-10 04:48:47 C 21 22 48.38 +05 51 39.0 V V06