IAA RAS IAA Minor Planet Database

86829 (2000 GR146)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5750295291 ± 1.03e-08
Semi-major axis (a)1.4627743284 AU ± 5.57e-10
Inclination (i)14.37202058° ± 1.00e-06
Long. of Asc. Node (Ω)78.45983505° ± 4.04e-06
Arg. of Perihelion (ω)31.42709594° ± 4.30e-06
Mean Anomaly (M)216.21961170° ± 2.16e-06
Mean Motion (n)0.5571168339°/day ± 3.18e-10
Perihelion dist (q)0.62163590 AU ± 1.50e-08
Aphelion dist (Q)2.30391276 AU ± 1.51e-08
Orbital Period1.76915545 yr ± 1.01e-09
Physical Parameters
H (abs. magnitude)15.81
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.160″
Uncertainty0
Orbit TypeApollo
MOID0.203811 AU
Observations Used1694
Gaia Obs Used124
Oppositions18
Arc Total1974-2025
First Observation Used1974-06-17
Last Observation Used2025-07-24
Observations (1904)
Date Type RA Dec Mag Band Observatory
2020-07-21 07:24:14 S 20 24 17.218 -36 51 30.64 – V C57
2020-07-21 07:24:14 s 1 +83005.031 0 +321683.12 6480.0 – C57
2020-07-21 07:34:14 S 20 24 16.003 -36 51 34.13 – V C57
2020-07-21 07:34:14 s 1 +82703.111 0 +322080.83 4950.0 – C57
2020-07-21 09:24:14 S 20 24 06.912 -36 52 17.15 – V C57
2020-07-21 09:24:14 s 1 +79360.365 0 +326372.51 7550.0 – C57
2020-07-21 10:34:14 S 20 24 00.703 -36 52 53.47 – V C57
2020-07-21 10:34:14 s 1 +77213.329 0 +329025.01 5900.0 – C57
2020-07-21 14:14:14 S 20 23 42.996 -36 54 22.97 – V C57
2020-07-21 14:14:14 s 1 +70373.316 0 +336971.26 6250.0 – C57
2020-07-21 15:34:14 S 20 23 36.502 -36 54 58.25 – V C57
2020-07-21 15:34:14 s 1 +67854.066 0 +339716.56 660.0 – C57
2020-07-21 15:54:13 S 20 23 34.798 -36 55 00.23 – V C57
2020-07-21 15:54:13 s 1 +67221.776 0 +340391.04 6670.0 – C57
2020-07-21 16:44:14 S 20 23 30.209 -36 55 18.26 – V C57
2020-07-21 16:44:14 s 1 +65636.859 0 +342056.65 6500.0 – C57
2020-07-21 20:04:13 S 20 23 13.824 -36 56 41.75 – V C57
2020-07-21 20:04:13 s 1 +59240.946 0 +348428.30 3210.0 – C57
2020-07-22 01:24:14 S 20 22 47.335 -36 59 00.74 – V C57
2020-07-22 01:24:14 s 1 +48844.202 0 +357677.63 4840.0 – C57
2020-07-22 06:24:14 S 20 22 22.838 -37 00 57.78 – V C57
2020-07-22 06:24:14 s 1 +38949.972 0 +365325.00 500.0 – C57
2020-07-22 06:54:13 S 20 22 20.470 -37 01 07.97 – V C57
2020-07-22 06:54:13 s 1 +37954.081 0 +366036.50 1460.0 – C57
2020-07-22 08:04:13 S 20 22 14.362 -37 01 45.37 – V C57
2020-07-22 08:04:13 s 1 +35626.320 0 +367659.54 9930.0 – C57
2020-07-22 09:14:13 S 20 22 08.681 -37 02 06.36 – V C57
2020-07-22 09:14:13 s 1 +33293.259 0 +369230.87 7790.0 – C57
2020-07-22 09:24:14 S 20 22 08.040 -37 02 17.77 – V C57
2020-07-22 09:24:14 s 1 +32959.555 0 +369451.15 4580.0 – C57
2020-07-22 15:14:13 S 20 21 38.690 -37 04 40.58 – V C57
2020-07-22 15:14:13 s 1 +21225.202 0 +376507.89 3910.0 – C57
2020-07-22 16:14:14 S 20 21 33.854 -37 05 04.92 – V C57
2020-07-22 16:14:14 s 1 +19204.734 0 +377591.71 1610.0 – C57
2020-07-22 16:24:13 S 20 21 33.228 -37 05 01.32 – V C57
2020-07-22 16:24:13 s 1 +18867.788 0 +377768.80 7850.0 – C57
2020-07-22 16:34:14 S 20 21 32.134 -37 05 09.71 – V C57
2020-07-22 16:34:14 s 1 +18530.786 0 +377944.89 4070.0 – C57
2020-07-22 17:54:13 S 20 21 25.646 -37 05 45.24 – V C57
2020-07-22 17:54:13 s 1 +15832.905 0 +379317.33 3370.0 – C57
2020-07-23 00:54:13 S 20 20 50.930 -37 08 33.40 – V C57
2020-07-23 08:14:13 S 20 20 14.542 -37 11 29.62 – V C57
2020-07-23 08:14:13 s 1 -13259.741 0 +390094.57 8480.0 – C57
2020-07-23 09:34:13 S 20 20 08.508 -37 12 03.42 – V C57
2020-07-23 09:34:13 s 1 -15963.168 0 +390735.37 7550.0 – C57
2020-07-23 13:04:13 S 20 19 50.851 -37 13 28.24 – V C57
2020-07-23 13:04:13 s 1 -23047.593 0 +392130.86 6010.0 – C57
2020-07-23 13:44:13 S 20 19 47.834 -37 13 42.35 – V C57
2020-07-23 13:44:13 s 1 -24394.585 0 +392349.86 4090.0 – C57
2020-07-23 16:04:13 S 20 19 35.640 -37 14 40.60 – V C57