2018 RR5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2446697140 ± 2.00e+00
Semi-major axis (a)1.3212199243 AU ± 3.00e+00
Inclination (i)3.96926526° ± 4.00e+00
Long. of Asc. Node (Ω)356.18269681° ± 5.00e+00
Arg. of Perihelion (ω)322.84304150° ± 6.00e+00
Mean Anomaly (M)283.14391006° ± 1.81e-01
Mean Motion (n)0.6490469300°/day ± 2.21e+00
Perihelion dist (q)0.99795990 AU ± 3.48e+00
Aphelion dist (Q)1.64433930 AU ± 4.57e+00
Orbital Period1.51854620 yr ± 5.17e+00
Physical Parameters
H (abs. magnitude)26.37
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.457″
Uncertainty3
Orbit TypeApollo
MOID0.016185 AU
Observations Used66
Oppositions1
Arc Total2018-2018
First Observation Used
Last Observation Used2018-09-28
Observations (67)
Date Type RA Dec Mag Band Observatory
2018-09-17 12:32:58 C 00 01 52.62 -04 22 39.7 U T05
2018-09-18 08:36:29 C 00 04 47.96 -01 45 24.7 V I52
2018-09-18 08:41:09 C 00 04 48.30 -01 44 50.5 V I52
2018-09-18 08:41:25 C 00 04 48.32 -01 44 48.1 V I52
2018-09-18 08:41:40 C 00 04 48.36 -01 44 45.9 V I52
2018-09-20 01:00:06 C 00 09 30.62 +02 37 10.6 V 204
2018-09-20 01:12:04 C 00 09 31.29 +02 38 18.9 V 204
2018-09-20 01:23:58 C 00 09 32.03 +02 39 27.1 V 204
2018-09-21 05:52:03 C 00 12 18.35 +05 09 39.6 u H21
2018-09-21 05:58:03 C 00 12 18.56 +05 10 08.8 u H21
2018-09-21 06:03:21 C 00 12 18.76 +05 10 34.2 u H21
2018-09-22 05:25:49 C 00 14 18.67 +06 56 29.9 V I52
2018-09-22 05:26:25 C 00 14 18.70 +06 56 31.6 V I52
2018-09-22 05:27:01 C 00 14 18.67 +06 56 35.7 V I52
2018-09-28 06:05:20 C 00 22 04.66 +14 03 29.7 o 291
2018-09-28 06:19:58 C 00 22 04.69 +14 04 00.4 o 291
2018-09-28 06:34:35 C 00 22 04.77 +14 04 29.5 o 291