1999 XO2

1999XO2, J99X02O, N4118

All data for this body: [vot]

MPC data
Name (number) 1999 XO2 (234118)
a 2.66589
e 0.07936
i / sin(i) 2.0700 / 0.03612
q 2.45433
Q 2.87746
ω 191.6060
Node 208.8214
m 319.9766
n 0.2264
Epoch 2460800.5
nobs 450
nopp 16
Years observed 1999-2025
rms 0.89
Best values
[raw, vot]

Value Standard error
Parent Henan (2085)
 
ap 2.667
ep 0.051
sin(ip) 0.046
G 0.150
H 16.790
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 1.018
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
2085 Henan 532 Henan -0.2100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6665 0.0509 0.0462 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
16.79 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
D D 0.1696 0.1696 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT