2018 RN

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6149099080 ± 2.00e+00
Semi-major axis (a)2.6080837323 AU ± 3.00e+00
Inclination (i)7.39160381° ± 4.00e+00
Long. of Asc. Node (Ω)349.89534144° ± 5.00e+00
Arg. of Perihelion (ω)8.78747324° ± 6.00e+00
Mean Anomaly (M)253.63648568° ± 3.32e+00
Mean Motion (n)0.2338703100°/day ± 4.04e-01
Perihelion dist (q)1.00433940 AU ± 5.34e+00
Aphelion dist (Q)4.21380360 AU ± 7.12e+00
Orbital Period4.21433420 yr ± 7.27e+00
Physical Parameters
H (abs. magnitude)24.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.348″
Uncertainty4
Orbit TypeAmor
MOID0.000696 AU
Observations Used32
Oppositions1
Arc Total2018-2018
First Observation Used
Last Observation Used2018-09-15
Observations (32)
Date Type RA Dec Mag Band Observatory
2018-09-04 09:55:06 C 03 41 10.68 -09 43 43.0 V 703
2018-09-04 10:02:32 C 03 41 16.23 -09 41 10.8 V 703
2018-09-04 10:09:58 C 03 41 21.74 -09 38 37.4 V 703
2018-09-04 10:17:23 C 03 41 27.28 -09 36 05.6 V 703
2018-09-04 11:44:49 C 03 42 31.86 -09 06 12.7 V I52
2018-09-04 11:45:36 C 03 42 32.48 -09 05 56.1 V I52
2018-09-04 11:46:25 C 03 42 33.06 -09 05 39.9 V I52
2018-09-05 02:14:11 C 03 53 42.82 -04 17 28.3 q 204
2018-09-05 02:21:46 C 03 53 48.09 -04 15 01.3 q 204
2018-09-05 09:42:21 C 03 59 08.66 -01 54 27.6 V I52
2018-09-05 09:43:56 C 03 59 09.70 -01 53 57.8 V I52
2018-09-05 09:45:31 C 03 59 10.75 -01 53 28.1 V I52
2018-09-05 09:47:07 C 03 59 11.81 -01 52 58.3 V I52
2018-09-05 11:18:55 C 04 00 11.26 -01 24 30.2 V I52
2018-09-05 11:20:30 C 04 00 12.31 -01 24 00.9 V I52
2018-09-05 11:22:06 C 04 00 13.29 -01 23 31.1 V I52
2018-09-05 11:23:41 C 04 00 14.34 -01 23 02.6 V I52
2018-09-05 14:52:51 C 04 02 43.33 -00 13 52.9 V 474
2018-09-05 14:55:01 C 04 02 44.68 -00 13 13.0 V 474
2018-09-05 14:56:28 C 04 02 45.66 -00 12 47.0 V 474
2018-09-05 14:57:55 C 04 02 46.59 -00 12 20.8 V 474
2018-09-06 00:57:34 C 04 09 26.63 +02 38 30.6 V L01
2018-09-06 00:59:50 C 04 09 28.02 +02 39 09.8 V L01
2018-09-06 01:02:06 C 04 09 29.42 +02 39 47.9 V L01
2018-09-06 02:49:09 C 04 10 35.87 +03 09 58.1 V J95
2018-09-06 03:02:26 C 04 10 43.89 +03 13 43.5 V J95
2018-09-06 11:47:09 C 04 16 08.75 +05 38 59.7 V I52
2018-09-06 11:50:01 C 04 16 10.30 +05 39 45.3 V I52
2018-09-06 11:52:29 C 04 16 11.70 +05 40 24.7 V I52
2018-09-06 11:54:58 C 04 16 13.06 +05 41 04.8 V I52
2018-09-15 15:05:55 C 05 35 41.653 +35 00 55.66 V T12
2018-09-15 15:06:54 C 05 35 41.823 +35 00 59.15 V T12