1999 XZ249

1999XZ249, 49971, J99XO9Z

All data for this body: [vot]

MPC data
Name (number) 1999 XZ249 (49971)
a 2.29508
e 0.14311
i / sin(i) 6.1304 / 0.10679
q 1.96664
Q 2.62353
ω 250.6480
Node 133.7843
m 160.6360
n 0.2835
Epoch 2460800.5
nobs 1583
nopp 19
Years observed 1995-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.296
ep 0.115
sin(ip) 0.102
G 0.150
H 15.820
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 10.394
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
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
2.2955 0.1148 0.1018 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
15.82 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 V 0.7871 0.9060 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.9453 0.9060 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT