2021 RR19

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2502585000
Semi-major axis (a)1.3266347000 AU
Inclination (i)17.11243000°
Long. of Asc. Node (Ω)170.33711000°
Arg. of Perihelion (ω)156.24138000°
Mean Anomaly (M)281.20752000°
Mean Motion (n)0.6450257700°/day
Perihelion dist (q)0.99463310 AU
Aphelion dist (Q)1.65863630 AU
Orbital Period1.52801290 yr
Physical Parameters
H (abs. magnitude)26.80
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.900″
Uncertainty8
Orbit TypeApollo
MOID0.003606 AU
Observations Used11
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-09-16
Observations (13)
Date Type RA Dec Mag Band Observatory
2021-09-14 09:58:44 C 03 32 35.07 -15 59 07.8 V G96
2021-09-14 10:09:36 C 03 32 35.49 -16 04 30.5 V G96
2021-09-14 10:18:58 C 03 32 35.93 -16 09 08.3 V G96
2021-09-14 10:26:39 C 03 32 36.18 -16 12 54.5 V G96
2021-09-14 11:35:26 C 03 32 38.49 -16 46 03.1 V 703
2021-09-14 11:37:12 C 03 32 38.55 -16 46 53.8 V 703
2021-09-14 11:38:59 C 03 32 38.65 -16 47 45.5 V 703
2021-09-15 10:25:31 C 03 35 44.81 -25 26 46.9 V G96
2021-09-15 10:26:33 C 03 35 44.80 -25 27 06.6 V G96
2021-09-15 10:27:35 C 03 35 44.79 -25 27 24.6 V G96
2021-09-16 11:56:12 C 03 37 55.32 -31 37 33.0 V G96
2021-09-16 11:57:59 C 03 37 55.28 -31 37 53.2 V G96
2021-09-16 11:59:46 C 03 37 55.26 -31 38 15.3 V G96