1997 UG8

1997UG8, D4404, J97U08G

All data for this body: [vot]

MPC data
Name (number) 1997 UG8 (134404)
a 2.72458
e 0.28667
i / sin(i) 17.2081 / 0.29584
q 1.94352
Q 3.50565
ω 172.0237
Node 154.7103
m 74.5577
n 0.2192
Epoch 2460800.5
nobs 859
nopp 17
Years observed 1997-2024
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.722
ep 0.270
sin(ip) 0.264
G 0.150
H 15.420
Mass
D 2.77 0.660
pV 0.150 0.1000
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.394
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7217 0.2697 0.2635 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.77 0.660 0.660 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.150 0.1000 0.1000 Nugent 2016AJ....152...63N 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
15.42 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
C 0.899 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT