2000 GR64

2000GR64, 1992 SM27, 1992SM27, 2001 QQ223, 2001QQ223, 81368, J92S27M, K00G64R, K01QM3Q

All data for this body: [vot]

MPC data
Name (number) 2000 GR64 (81368)
a 2.78323
e 0.06665
i / sin(i) 1.1161 / 0.01948
q 2.59773
Q 2.96874
ω 191.1161
Node 127.5016
m 39.1450
n 0.2123
Epoch 2460800.5
nobs 872
nopp 22
Years observed 1992-2025
rms 0.89
Best values
[raw, vot]

Value Standard error
Parent Astrid (1128)
 
ap 2.784
ep 0.050
sin(ip) 0.011
G 0.150
H 15.610
Mass
D 4.67 0.364
pV 0.035 0.0072
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 8.918
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1128 Astrid 0 Astrid Novakovic 2019EPSC...13.1671N HCM
1128 Astrid 515 Astrid -0.2600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7841 0.0500 0.0110 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.67 0.364 0.364 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.035 0.0072 0.0072 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.61 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.967 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C X 0.1705 0.1670 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C X 0.3488 0.1670 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.3306 0.1670 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT