2009 XD22

2009XD22, a5404, K09X22D

All data for this body: [vot]

MPC data
Name (number) 2009 XD22 (365404)
a 3.18279
e 0.28370
i / sin(i) 27.3474 / 0.45938
q 2.27982
Q 4.08576
ω 254.0740
Node 114.2036
m 320.9955
n 0.1736
Epoch 2460800.5
nobs 474
nopp 14
Years observed 2003-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent Euphrosyne (31)
 
ap 3.171
ep 0.232
sin(ip) 0.462
G 0.150
H 15.250
Mass
D 5.17 1.557
pV 0.050 0.0366
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 1.684
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
31 Euphrosyne 0 Euphrosyne Novakovic 2019EPSC...13.1671N HCM
31 Euphrosyne 901 Euphrosyne Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1707 0.2317 0.4619 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.17 1.557 1.557 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.050 0.0366 0.0366 Masiero 2011ApJ...741...68M NEATM
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
15.25 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
B B 0.2807 0.2807 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT