1991 VP5

1991VP5, 2000 UJ, 2000UJ, A0052, J91V05P, K00U00J

All data for this body: [vot]

MPC data
Name (number) 1991 VP5 (100052)
a 2.79291
e 0.24934
i / sin(i) 36.3283 / 0.59241
q 2.09654
Q 3.48929
ω 36.8948
Node 46.4566
m 48.6865
n 0.2112
Epoch 2460800.5
nobs 2005
nopp 15
Years observed 1991-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.796
ep 0.293
sin(ip) 0.547
G 0.150
H 14.280
Mass
D 6.03 0.778
pV 0.100 0.0288
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 7.838
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
2 Pallas 0 Pallas Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7958 0.2927 0.5472 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.68 1.390 1.390 Masiero 2021PSJ.....2..162M NEATM
6.51 1.200 1.200 Masiero 2012ApJ...759L...8M NEATM
6.86 1.510 1.510 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.078 0.0393 0.0393 Masiero 2017AJ....154..168M NEATM
0.115 0.0490 0.0490 Masiero 2012ApJ...759L...8M NEATM
0.155 0.0630 0.1060 Masiero 2021PSJ.....2..162M 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
14.28 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 0.973 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT