1998 VF31

1998VF31, A1429, J98V31F

All data for this body: [vot]

MPC data
Name (number) 1998 VF31 (101429)
a 1.52421
e 0.10029
i / sin(i) 31.2980 / 0.51949
q 1.37134
Q 1.67707
ω 310.5439
Node 221.2849
m 282.3215
n 0.5238
Epoch 2460800.5
nobs 784
nopp 12
Years observed 1996-2024
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
G 0.150
H 17.270
Mass
D
pV
Value
Rotational Period 7.000
Period quality 2-
Spectral Class S
Spectral Class Score 30.000
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
17.27 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
7.7 2- Synodic Borisov 2016MPBu...43..216B Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S-complex Bus-DeMeo NIR Binzel 2019Icar..324...41B SPEC
S Bus-DeMeo VISNIR Christou 2021Icar..35413994C SPEC+PHOT
Sq S Bus-DeMeo VISNIR Christou 2021Icar..35413994C SPEC
X 0.910000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC