1999 XK224

1999XK224, 25585, J99XM4K

All data for this body: [vot]

MPC data
Name (number) 1999 XK224 (25585)
a 3.19853
e 0.15291
i / sin(i) 0.3769 / 0.00658
q 2.70943
Q 3.68763
ω 161.4660
Node 14.4009
m 97.9084
n 0.1723
Epoch 2460800.5
nobs 1288
nopp 24
Years observed 1992-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.209
ep 0.172
sin(ip) 0.023
G 0.150
H 14.550
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 2.376
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis 0.4300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2089 0.1721 0.0229 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
14.55 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 C 0.3960 0.3960 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 0.06 Bus VIS Carvano 2010A&A...510A..43C PHOT