2000 WY40

2000WY40, 1998 FB25, 1998FB25, 39121, J98F25B, K00W40Y

All data for this body: [vot]

MPC data
Name (number) 2000 WY40 (39121)
a 2.43306
e 0.15117
i / sin(i) 6.1134 / 0.10650
q 2.06525
Q 2.80088
ω 129.2496
Node 208.1772
m 249.8309
n 0.2597
Epoch 2460800.5
nobs 2715
nopp 22
Years observed 1991-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.434
ep 0.113
sin(ip) 0.117
G 0.150
H 14.730
Mass
D 3.32 0.109
pV 0.277 0.0260
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 11.572
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 0 Vesta Novakovic 2019EPSC...13.1671N HCM
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4336 0.1132 0.1168 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.32 0.110 0.110 Masiero 2011ApJ...741...68M NEATM
3.60 0.876 0.876 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.236 0.1214 0.1214 Masiero 2011ApJ...741...68M NEATM
0.279 0.0266 0.0266 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
14.73 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
V 0.997 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
V V 0.9317 0.4050 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT