2000 GA91

2000GA91, 2001 PP45, 2001PP45, 50974, K00G91A, K01P45P

All data for this body: [vot]

MPC data
Name (number) 2000 GA91 (50974)
a 2.97346
e 0.06155
i / sin(i) 11.5946 / 0.20099
q 2.79044
Q 3.15647
ω 148.1620
Node 79.8139
m 298.4092
n 0.1922
Epoch 2460800.5
nobs 1567
nopp 21
Years observed 1999-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.975
ep 0.095
sin(ip) 0.182
G 0.150
H 14.600
Mass
D 4.18 0.181
pV 0.232 0.0581
Value
Rotational Period
Period quality None
Spectral Class K
Spectral Class Score 3.486
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos -0.5000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9747 0.0951 0.1822 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.18 0.181 0.181 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.232 0.0581 0.0581 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
14.60 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
K DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
K S 0.2477 0.2290 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.2228 0.2290 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.2641 0.2290 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 0.13 Bus VIS Carvano 2010A&A...510A..43C PHOT