2000 WX138

2000WX138, 1996 TH22, 1996TH22, 37220, J96T22H, K00WD8X

All data for this body: [vot]

MPC data
Name (number) 2000 WX138 (37220)
a 2.35252
e 0.14699
i / sin(i) 3.6439 / 0.06356
q 2.00672
Q 2.69833
ω 37.5097
Node 211.9140
m 85.2036
n 0.2732
Epoch 2460800.5
nobs 1650
nopp 21
Years observed 1996-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.353
ep 0.156
sin(ip) 0.072
G 0.150
H 15.640
Mass
D 2.21 0.285
pV 0.250 0.0503
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 14.942
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3534 0.1563 0.0718 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.21 0.285 0.285 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.250 0.0503 0.0503 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
15.64 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
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.82 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.8944 0.9250 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9893 0.9250 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT