1997 VG1

1997VG1, 13230, 1998 VD38, 1998VD38, J97V01G, J98V38D

All data for this body: [vot]

MPC data
Name (number) 1997 VG1 (13230)
a 5.09161
e 0.06321
i / sin(i) 4.3221 / 0.07536
q 4.76975
Q 5.41347
ω 38.4382
Node 53.8352
m 75.8738
n 0.0858
Epoch 2460800.5
nobs 2986
nopp 26
Years observed 1991-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
G 0.150
H 11.380
Mass
D 23.53 0.389
pV 0.103 0.0068
Value
Rotational Period 42.000
Period quality 2+
Spectral Class C
Spectral Class Score 3.072
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
22.84 0.640 0.640 Grav 2011ApJ...742...40G NEATM
23.93 0.490 0.490 Grav 2012ApJ...759...49G NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.102 0.0070 0.0070 Grav 2012ApJ...759...49G NEATM
0.112 0.0270 0.0270 Grav 2011ApJ...742...40G 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
11.38 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
42.4 2+ Synodic French 2015Icar..254....1F Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.512 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT