2004 YV31

2004YV31, 1991 TM1, 1991TM1, 2001 AT42, 2001AT42, 2013 AU125, 2013AU125, B7392, J91T01M, K01A42T, K04Y31V, K13AC5U

All data for this body: [vot]

MPC data
Name (number) 2004 YV31 (117392)
a 2.56180
e 0.22824
i / sin(i) 16.4975 / 0.28397
q 1.97709
Q 3.14651
ω 259.4006
Node 86.3943
m 83.1739
n 0.2404
Epoch 2460800.5
nobs 1600
nopp 19
Years observed 1991-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.560
ep 0.162
sin(ip) 0.277
G 0.150
H 15.010
Mass
D 4.69 0.392
pV 0.116 0.0243
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 3.612
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5598 0.1616 0.2767 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.69 0.392 0.392 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.116 0.0243 0.0243 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
15.01 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 0.602 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT