1990 VV11

1990VV11, 1990 UC13, 1990UC13, 1997 AZ, 1997AZ, 55748, J90U13C, J90V11V, J97A00Z

All data for this body: [vot]

MPC data
Name (number) 1990 VV11 (55748)
a 3.10555
e 0.28520
i / sin(i) 2.2999 / 0.04013
q 2.21983
Q 3.99127
ω 352.5418
Node 63.3341
m 99.5452
n 0.1801
Epoch 2460800.5
nobs 1991
nopp 21
Years observed 1990-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.116
ep 0.255
sin(ip) 0.024
G 0.150
H 14.510
Mass
D 9.28 0.958
pV 0.043 0.0111
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.890
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1164 0.2548 0.0244 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.37 2.830 2.830 Masiero 2020PSJ.....1....5M NEATM
8.05 2.230 2.230 Masiero 2020PSJ.....1....5M NEATM
9.92 1.145 1.145 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.041 0.0117 0.0117 Masiero 2011ApJ...741...68M NEATM
0.052 0.0450 0.0450 Masiero 2020PSJ.....1....5M NEATM
0.062 0.0580 0.0580 Masiero 2020PSJ.....1....5M 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
14.51 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 0.18 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.5883 0.5883 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT