2001 XJ31

2001XJ31, K01X31J, N7735

All data for this body: [vot]

MPC data
Name (number) 2001 XJ31 (237735)
a 2.37093
e 0.14604
i / sin(i) 10.8476 / 0.18820
q 2.02467
Q 2.71719
ω 56.3631
Node 88.4956
m 94.3307
n 0.2700
Epoch 2460800.5
nobs 428
nopp 12
Years observed 2001-2024
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent Klio (84)
 
ap 2.370
ep 0.195
sin(ip) 0.178
G 0.150
H 17.010
Mass
D 2.32 0.094
pV 0.067 0.0082
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 1.447
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
84 Klio 413 Klio 0.0500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3702 0.1946 0.1781 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.31 0.108 0.108 Masiero 2011ApJ...741...68M NEATM
2.38 0.192 0.192 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.065 0.0102 0.0102 Masiero 2011ApJ...741...68M NEATM
0.069 0.0136 0.0136 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
17.01 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 0.1037 0.1130 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.1374 0.1130 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT