2002 VP84

2002VP84, B4190, K02V84P

All data for this body: [vot]

MPC data
Name (number) 2002 VP84 (114190)
a 3.15998
e 0.28822
i / sin(i) 26.6418 / 0.44841
q 2.24921
Q 4.07075
ω 253.4896
Node 119.5886
m 53.5788
n 0.1755
Epoch 2460800.5
nobs 3009
nopp 21
Years observed 1984-2025
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent Euphrosyne (31)
 
ap 3.160
ep 0.219
sin(ip) 0.449
G 0.150
H 13.820
Mass
D 10.57 0.240
pV 0.050 0.0127
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 20.294
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
3.1596 0.2191 0.4488 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.24 0.271 0.271 Masiero 2011ApJ...741...68M NEATM
11.72 0.540 0.540 Usui 2011PASJ...63.1117U NEATM
11.92 3.970 3.970 Masiero 2020PSJ.....1....5M NEATM
12.06 2.410 2.410 Ali-Lagoa 2018A&A...612A..85A NEATM
12.96 3.980 3.980 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.038 0.0380 0.0380 Masiero 2020PSJ.....1....5M NEATM
0.041 0.0320 0.0320 Masiero 2020PSJ.....1....5M NEATM
0.044 0.0180 0.0180 Ali-Lagoa 2018A&A...612A..85A NEATM
0.073 0.0267 0.0267 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
13.82 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
B X 0.0250 0.1070 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.42 Bus VIS Carvano 2010A&A...510A..43C PHOT
C X 0.2035 0.1070 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V X 0.0234 0.1070 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X Bus-DeMeo NIR Yang 2020A&A...643A..38Y SPEC
X X 0.3823 0.1070 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT