2004 XT31

2004XT31, K04X31T, Y4968

All data for this body: [vot]

MPC data
Name (number) 2004 XT31 (344968)
a 2.60022
e 0.05842
i / sin(i) 21.4256 / 0.36529
q 2.44830
Q 2.75213
ω 119.0540
Node 278.9853
m 4.2524
n 0.2351
Epoch 2460800.5
nobs 678
nopp 14
Years observed 2001-2024
rms 0.93
Best values
[raw, vot]

Value Standard error
Parent Hansa (480)
 
ap 2.601
ep 0.024
sin(ip) 0.377
G 0.150
H 15.820
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 2.020
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
480 Hansa 0 Hansa Novakovic 2019EPSC...13.1671N HCM
480 Hansa 803 Hansa Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6013 0.0243 0.3770 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
15.82 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 S 0.1945 0.1470 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.2478 0.1470 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.0986 0.1470 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.2380 0.1470 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X S 0.1356 0.1470 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT