1999 XD195

1999XD195, 2002 RF91, 2002RF91, D7770, J99XJ5D, K02R91F

All data for this body: [vot]

MPC data
Name (number) 1999 XD195 (137770)
a 2.40155
e 0.05256
i / sin(i) 6.7176 / 0.11697
q 2.27533
Q 2.52777
ω 177.8333
Node 354.7856
m 218.7803
n 0.2648
Epoch 2460800.5
nobs 1038
nopp 17
Years observed 1999-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.402
ep 0.090
sin(ip) 0.117
G 0.150
H 15.840
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.808
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
2.4024 0.0905 0.1173 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
15.84 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
S 0.968 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT