1997 VG8

1997VG8, 14557, 1995 FM21, 1995FM21, J95F21M, J97V08G

All data for this body: [vot]

MPC data
Name (number) 1997 VG8 (14557)
a 2.96515
e 0.07462
i / sin(i) 8.2573 / 0.14362
q 2.74388
Q 3.18641
ω 288.1260
Node 60.2158
m 174.6379
n 0.1930
Epoch 2460800.5
nobs 3095
nopp 22
Years observed 1995-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.968
ep 0.038
sin(ip) 0.129
G 0.150
H 13.880
Mass
D 9.68 0.227
pV 0.075 0.0140
Value
Rotational Period 7.358
Period quality 2
Spectral Class D
Spectral Class Score 13.705
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9678 0.0379 0.1286 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.68 0.227 0.227 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.075 0.0140 0.0140 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
13.88 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
7.3589 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C D 0.2462 0.4140 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
D 0.23 Bus VIS Carvano 2010A&A...510A..43C PHOT
D D 0.2765 0.4140 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.7443 0.4140 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.8533 0.4140 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Ds Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT
X D 0.2877 0.4140 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X D 0.4303 0.4140 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT