2008 UM304

2008UM304, K08UU4M, z4245

All data for this body: [vot]

MPC data
Name (number) 2008 UM304 (614245)
a 3.17942
e 0.25525
i / sin(i) 19.2917 / 0.33038
q 2.36786
Q 3.99097
ω 236.5181
Node 252.9542
m 284.4973
n 0.1739
Epoch 2460800.5
nobs 97
nopp 7
Years observed 2008-2024
rms 0.40
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.202
ep 0.240
sin(ip) 0.357
G 0.150
H 16.700
Mass
D 3.21 0.573
pV 0.044 0.0171
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2018 0.2404 0.3573 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.08 0.691 0.691 Masiero 2011ApJ...741...68M NEATM
3.48 1.027 1.027 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0214 0.0214 Masiero 2011ApJ...741...68M NEATM
0.051 0.0284 0.0284 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
16.70 MPC-2023-12-04 MPC-2023-12-04 Phot