1991 VE1

1991VE1, 07129, 1982 UM9, 1982UM9, 1986 UN1, 1986UN1, J82U09M, J86U01N, J91V01E

All data for this body: [vot]

MPC data
Name (number) 1991 VE1 (7129)
a 2.72466
e 0.13976
i / sin(i) 11.9543 / 0.20713
q 2.34387
Q 3.10545
ω 111.1802
Node 241.4326
m 197.7789
n 0.2191
Epoch 2460800.5
nobs 3375
nopp 27
Years observed 1954-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.726
ep 0.096
sin(ip) 0.226
G 0.150
H 13.380
Mass
D 6.21 0.100
pV 0.289 0.0339
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 12.177
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7259 0.0959 0.2259 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.21 0.100 0.100 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.289 0.0339 0.0339 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
13.38 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
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.96 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.4980 0.6490 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8782 0.6490 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT