1999 XK173

1999XK173, 1977 EJ8, 1977EJ8, 1998 QK32, 1998QK32, 47430, J77E08J, J98Q32K, J99XH3K

All data for this body: [vot]

MPC data
Name (number) 1999 XK173 (47430)
a 2.48190
e 0.10376
i / sin(i) 5.8957 / 0.10272
q 2.22437
Q 2.73944
ω 126.3028
Node 341.5380
m 173.6756
n 0.2521
Epoch 2460800.5
nobs 2438
nopp 20
Years observed 1977-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.480
ep 0.124
sin(ip) 0.107
G 0.150
H 14.820
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 24.355
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
2.4798 0.1236 0.1071 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
14.82 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
V 0.22 Bus VIS Carvano 2010A&A...510A..43C PHOT
V V 0.5292 0.6260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.7122 0.6260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.8149 0.6260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.9338 0.6260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.9957 0.6260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT