2002 VN99

2002VN99, 2004 EJ5, 2004EJ5, K02V99N, K04E05J, K6226

All data for this body: [vot]

MPC data
Name (number) 2002 VN99 (206226)
a 3.11893
e 0.24278
i / sin(i) 26.5419 / 0.44685
q 2.36171
Q 3.87615
ω 53.8039
Node 358.2388
m 35.6767
n 0.1789
Epoch 2460800.5
nobs 796
nopp 13
Years observed 2002-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent Euphrosyne (31)
 
ap 3.125
ep 0.220
sin(ip) 0.450
G 0.150
H 15.120
Mass
D 6.46 0.393
pV 0.056 0.0087
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 10.315
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
31 Euphrosyne 0 Euphrosyne Novakovic 2019EPSC...13.1671N HCM
31 Euphrosyne 901 Euphrosyne Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1251 0.2195 0.4496 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.42 0.418 0.418 Masiero 2011ApJ...741...68M NEATM
6.66 2.090 2.090 Masiero 2020PSJ.....1....5M NEATM
6.82 1.375 1.375 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0490 0.0490 Masiero 2020PSJ.....1....5M NEATM
0.050 0.0386 0.0386 Masiero 2011ApJ...741...68M NEATM
0.057 0.0091 0.0091 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
15.12 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 C 0.4956 0.5310 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.5954 0.5310 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.6281 0.5310 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT