2020 QR2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1606776391 ± 2.00e+00
Semi-major axis (a)1.3168040455 AU ± 3.00e+00
Inclination (i)11.55632442° ± 4.00e+00
Long. of Asc. Node (Ω)148.73671855° ± 5.00e+00
Arg. of Perihelion (ω)198.89853967° ± 6.00e+00
Mean Anomaly (M)158.16205360° ± 5.18e+00
Mean Motion (n)0.6522961200°/day ± 2.23e+00
Perihelion dist (q)1.10523710 AU ± 3.64e+00
Aphelion dist (Q)1.52828030 AU ± 4.37e+00
Orbital Period1.51098200 yr ± 5.16e+00
Physical Parameters
H (abs. magnitude)25.33
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.130″
Uncertainty4
Orbit TypeAmor
MOID0.099010 AU
Observations Used8
Oppositions1
Arc Total2020-2020
First Observation Used
Last Observation Used2020-08-20
Observations (9)
Date Type RA Dec Mag Band Observatory
2020-08-18 06:56:37 C 22 39 14.66 -04 04 57.8 V G96
2020-08-18 07:04:08 C 22 39 15.57 -04 05 29.9 V G96
2020-08-18 07:11:38 C 22 39 16.49 -04 06 00.9 V G96
2020-08-19 10:20:46 C 22 43 14.008 -05 58 55.97 U F51
2020-08-19 10:55:06 C 22 43 18.286 -06 01 21.23 U F51
2020-08-19 11:12:20 C 22 43 20.432 -06 02 34.21 U F51
2020-08-20 05:04:56 C 22 46 01.14 -07 19 04.5 u H21
2020-08-20 05:13:20 C 22 46 02.25 -07 19 40.6 u H21
2020-08-20 05:21:35 C 22 46 03.33 -07 20 16.5 u H21