1998 VB12

1998VB12, 2002 PW46, 2002PW46, A1415, J98V12B, K02P46W

All data for this body: [vot]

MPC data
Name (number) 1998 VB12 (101415)
a 2.54458
e 0.28170
i / sin(i) 5.9917 / 0.10439
q 1.82777
Q 3.26139
ω 182.2032
Node 168.4211
m 215.7950
n 0.2428
Epoch 2460800.5
nobs 894
nopp 21
Years observed 1990-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.545
ep 0.230
sin(ip) 0.094
G 0.150
H 16.330
Mass
D 1.28 0.245
pV 0.432 0.1422
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 10.328
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5451 0.2303 0.0937 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.28 0.245 0.245 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.432 0.1422 0.1422 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
16.33 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
Q 0.88 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.565 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S S 0.6564 0.5270 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.1029 0.5270 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT