2001 XQ55

2001XQ55, 1995 OO15, 1995OO15, 42323, J95O15O, K01X55Q

All data for this body: [vot]

MPC data
Name (number) 2001 XQ55 (42323)
a 3.07863
e 0.16553
i / sin(i) 2.4379 / 0.04254
q 2.56903
Q 3.58822
ω 261.5962
Node 134.6510
m 150.3712
n 0.1825
Epoch 2460800.5
nobs 861
nopp 20
Years observed 1995-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.082
ep 0.133
sin(ip) 0.029
G 0.150
H 15.320
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
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 -0.2000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0822 0.1325 0.0287 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
15.32 MPC-2023-12-04 MPC-2023-12-04 Phot