1997 WL44

1997WL44, 10408, 1991 RC15, 1991RC15, 1996 PL4, 1996PL4, J91R15C, J96P04L, J97W44L

All data for this body: [vot]

MPC data
Name (number) 1997 WL44 (10408)
a 3.04764
e 0.16590
i / sin(i) 0.9334 / 0.01629
q 2.54204
Q 3.55324
ω 230.9930
Node 173.2746
m 71.7388
n 0.1852
Epoch 2460800.5
nobs 2668
nopp 24
Years observed 1991-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.052
ep 0.133
sin(ip) 0.022
G 0.150
H 13.860
Mass
D 8.56 0.155
pV 0.087 0.0138
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 8.040
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 -0.6500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0524 0.1331 0.0224 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.56 0.155 0.155 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.087 0.0138 0.0138 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
13.86 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 0.6351 0.5150 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.7049 0.5150 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C B 0.5387 0.5150 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Kl Kl None None Movis NIR Popescu 2018A&A...617A..12P PHOT