2011 GJ31

2011GJ31, 2004 HV69, 2004HV69, 2008 RT70, 2008RT70, K04H69V, K08R70T, K11G31J, R9711

All data for this body: [vot]

MPC data
Name (number) 2011 GJ31 (279711)
a 2.32145
e 0.16210
i / sin(i) 2.2055 / 0.03848
q 1.94514
Q 2.69775
ω 48.8493
Node 177.6472
m 336.8555
n 0.2787
Epoch 2460800.5
nobs 277
nopp 15
Years observed 2004-2025
rms 0.91
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.321
ep 0.188
sin(ip) 0.040
G 0.150
H 17.730
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 0.590
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
135 Hertha 0 Hertha Novakovic 2019EPSC...13.1671N HCM
44 Nysa 405 Nysa-Polana -0.3200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3213 0.1875 0.0401 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
17.73 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
S S 0.0983 0.0810 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT