1997 WT2

1997WT2, 17710, 1999 JE30, 1999JE30, J97W02T, J99J30E

All data for this body: [vot]

MPC data
Name (number) 1997 WT2 (17710)
a 2.28425
e 0.07180
i / sin(i) 7.5143 / 0.13077
q 2.12023
Q 2.44827
ω 6.5202
Node 73.1747
m 335.8448
n 0.2855
Epoch 2460800.5
nobs 1659
nopp 20
Years observed 1992-2024
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.284
ep 0.097
sin(ip) 0.119
G 0.150
H 15.540
Mass
D 2.38 0.345
pV 0.163 0.0476
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 4.990
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
2.2843 0.0970 0.1188 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.38 0.345 0.345 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.163 0.0476 0.0476 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
15.54 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 X 0.3958 0.3220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 0.19 Bus VIS Carvano 2010A&A...510A..43C PHOT
X X 0.5242 0.3220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S X 0.4983 0.3220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT