2004 UV4

2004UV4, 1998 NM, 1998NM, I9256, J98N00M, K04U04V

All data for this body: [vot]

MPC data
Name (number) 2004 UV4 (189256)
a 3.03939
e 0.24416
i / sin(i) 22.4864 / 0.38246
q 2.29727
Q 3.78150
ω 36.0981
Node 293.6169
m 11.3892
n 0.1860
Epoch 2460800.5
nobs 604
nopp 18
Years observed 1998-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.037
ep 0.212
sin(ip) 0.381
G 0.150
H 14.740
Mass
D 6.78 0.092
pV 0.046 0.0056
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 6.326
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0369 0.2119 0.3811 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.78 0.092 0.092 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.046 0.0056 0.0056 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
14.74 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C C 0.2222 0.4570 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.4988 0.4570 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 0.43 Bus VIS Carvano 2010A&A...510A..43C PHOT