2002 OB8

2002OB8, 73468, K02O08B

All data for this body: [vot]

MPC data
Name (number) 2002 OB8 (73468)
a 3.19735
e 0.13598
i / sin(i) 3.0022 / 0.05237
q 2.76257
Q 3.63212
ω 149.8184
Node 278.0143
m 246.5786
n 0.1724
Epoch 2460800.5
nobs 1404
nopp 21
Years observed 1991-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.189
ep 0.133
sin(ip) 0.073
G 0.150
H 14.510
Mass
D 6.81 0.132
pV 0.080 0.0050
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 4.838
Family data
[raw, vot]

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

ap ep sin(ip) Author Reference Method
3.1887 0.1328 0.0728 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.81 0.132 0.132 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.080 0.0050 0.0050 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
14.51 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
B C 0.2355 0.1680 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.41 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.3363 0.1680 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V C 0.0333 0.1680 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.0360 0.1680 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT