2001 QO139

2001QO139, 99286, K01QD9O

All data for this body: [vot]

MPC data
Name (number) 2001 QO139 (99286)
a 1.93260
e 0.04983
i / sin(i) 22.2997 / 0.37945
q 1.83631
Q 2.02889
ω 101.9569
Node 218.9473
m 345.1004
n 0.3669
Epoch 2460800.5
nobs 1928
nopp 17
Years observed 2000-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 1.933
ep 0.058
sin(ip) 0.395
G 0.150
H 15.650
Mass
D 2.41 0.159
pV 0.159 0.0271
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.106
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
434 Hungaria 0 Hungaria Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
1.9327 0.0576 0.3949 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.41 0.159 0.159 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.159 0.0271 0.0271 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
15.65 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 0.53 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S 0.5176 0.2930 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT