2002 VW20

2002VW20, K02V20W, S7383

All data for this body: [vot]

MPC data
Name (number) 2002 VW20 (287383)
a 2.38350
e 0.28855
i / sin(i) 12.1337 / 0.21019
q 1.69575
Q 3.07126
ω 278.5139
Node 90.5633
m 64.9955
n 0.2678
Epoch 2460800.5
nobs 529
nopp 15
Years observed 2001-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.383
ep 0.233
sin(ip) 0.205
G 0.150
H 16.960
Mass
D 2.33 0.490
pV 0.062 0.0485
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 0.721
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
313 Chaldaea 0 Chaldaea Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3833 0.2333 0.2055 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.33 0.490 0.490 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.062 0.0320 0.0650 Masiero 2021PSJ.....2..162M 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
16.96 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 0.06 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.0116 0.0610 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.0885 0.0610 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT