IAA RAS IAA Minor Planet Database

2019 RX2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2976053094
Semi-major axis (a)1.4215695795 AU
Inclination (i)4.23425587°
Long. of Asc. Node (Ω)343.37244947°
Arg. of Perihelion (ω)31.49992291°
Mean Anomaly (M)222.17863434°
Mean Motion (n)0.5819507700°/day
Perihelion dist (q)0.99833570 AU
Aphelion dist (Q)1.84334450 AU
Orbital Period1.69362720 yr
Physical Parameters
H (abs. magnitude)28.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.446″
Uncertainty—
Orbit TypeApollo
MOID0.014524 AU
Observations Used18
Oppositions1
Arc Total2019-2019
First Observation Used—
Last Observation Used2019-09-09
Observations (18)
Date Type RA Dec Mag Band Observatory
2019-09-06 10:00:48 C 22 50 45.088 -08 34 11.24 – V F51
2019-09-06 10:16:51 C 22 50 50.244 -08 31 17.65 – V F51
2019-09-06 10:32:29 C 22 50 55.303 -08 28 27.46 – V F51
2019-09-06 10:48:54 C 22 51 00.599 -08 25 28.70 – V F51
2019-09-07 06:20:41 C 22 59 49.49 -04 38 12.9 – V G96
2019-09-07 06:27:38 C 22 59 52.17 -04 36 47.0 – V G96
2019-09-07 06:35:32 C 22 59 55.19 -04 35 08.0 – V G96
2019-09-07 06:42:31 C 22 59 57.87 -04 33 40.8 – V G96
2019-09-07 08:31:48 C 23 00 40.11 -04 10 39.8 – V I52
2019-09-07 08:33:12 C 23 00 40.66 -04 10 22.5 – V I52
2019-09-07 08:34:35 C 23 00 41.21 -04 10 04.3 – V I52
2019-09-07 08:35:59 C 23 00 41.77 -04 09 46.2 – V I52
2019-09-07 10:11:43 C 23 01 20.38 -03 49 17.6 – V I52
2019-09-07 10:13:08 C 23 01 20.95 -03 49 00.3 – V I52
2019-09-07 10:14:32 C 23 01 21.48 -03 48 41.5 – V I52
2019-09-09 19:21:05 C 23 35 28.84 +10 54 38.4 – V L01
2019-09-09 19:25:10 C 23 35 31.63 +10 55 53.9 – V L01
2019-09-09 19:32:25 C 23 35 36.49 +10 58 06.2 – V L01