2019 RR2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1412838009 ± 8.81e-05
Semi-major axis (a)1.0142571718 AU ± 2.85e-05
Inclination (i)7.90166232° ± 4.68e-03
Long. of Asc. Node (Ω)159.93580640° ± 4.58e-04
Arg. of Perihelion (ω)78.90024805° ± 5.71e-03
Mean Anomaly (M)117.50778834° ± 1.13e-01
Mean Motion (n)0.9649174162°/day ± 4.07e-05
Perihelion dist (q)0.87095906 AU ± 9.26e-05
Aphelion dist (Q)1.15755528 AU ± 9.51e-05
Orbital Period1.02146180 yr ± 4.31e-05
Physical Parameters
H (abs. magnitude)26.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.136″
Uncertainty3
Orbit TypeApollo
MOID0.007274 AU
Observations Used13
Oppositions1
Arc Total2019-2019
First Observation Used2019-09-06
Last Observation Used2019-09-09
Observations (14)
Date Type RA Dec Mag Band Observatory
2019-09-06 12:08:28 C 00 23 12.980 -20 51 55.87 V F51
2019-09-06 12:23:12 C 00 23 08.622 -20 54 15.07 U F51
2019-09-06 12:37:56 C 00 23 04.294 -20 56 33.03 U F51
2019-09-06 12:52:19 C 00 23 00.096 -20 58 47.09 V F51
2019-09-07 01:17:51 C 00 20 45.02 -22 50 29.2 V L01
2019-09-07 01:20:09 C 00 20 44.43 -22 50 47.2 V L01
2019-09-07 01:24:44 C 00 20 43.29 -22 51 24.7 V L01
2019-09-07 01:30:08 C 00 20 41.95 -22 52 09.6 V L01
2019-09-07 10:22:52 C 00 19 22.553 -24 01 36.69 V 568
2019-09-07 10:25:36 C 00 19 21.848 -24 01 58.16 V 568
2019-09-07 10:28:26 C 00 19 21.121 -24 02 20.32 V 568
2019-09-09 11:18:32 C 00 12 17.432 -29 03 37.27 V 568
2019-09-09 11:19:54 C 00 12 17.154 -29 03 44.08 V 568
2019-09-09 11:21:18 C 00 12 16.872 -29 03 50.96 V 568