2001 QV201

2001QV201, 1991 OG1, 1991OG1, 1999 GA43, 1999GA43, 34767, J91O01G, J99G43A, K01QK1V

All data for this body: [vot]

MPC data
Name (number) 2001 QV201 (34767)
a 2.77725
e 0.17203
i / sin(i) 9.9017 / 0.17196
q 2.29948
Q 3.25502
ω 251.7941
Node 119.2943
m 58.6053
n 0.2130
Epoch 2460800.5
nobs 3715
nopp 27
Years observed 1955-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.775
ep 0.128
sin(ip) 0.157
G 0.150
H 13.080
Mass
D 6.48 0.070
pV 0.331 0.0256
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 19.804
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1272 Gefion 0 Gefion Novakovic 2019EPSC...13.1671N HCM
1272 Gefion 516 Gefion -0.3000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7753 0.1276 0.1569 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.36 0.090 0.090 Masiero 2014ApJ...791..121M NEATM
6.41 0.200 0.200 Masiero 2012ApJ...759L...8M NEATM
6.77 0.133 0.133 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.323 0.0438 0.0438 Masiero 2011ApJ...741...68M NEATM
0.326 0.0370 0.0370 Masiero 2012ApJ...759L...8M NEATM
0.360 0.0600 0.0600 Masiero 2014ApJ...791..121M 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
13.08 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
L 0.28 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.953 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
S S 0.6850 0.7840 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9960 0.7840 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X S 0.2203 0.7840 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT