1998 WM11

1998WM11, 2001 QZ40, 2001QZ40, A1463, J98W11M, K01Q40Z

All data for this body: [vot]

MPC data
Name (number) 1998 WM11 (101463)
a 2.35141
e 0.10370
i / sin(i) 3.8401 / 0.06697
q 2.10758
Q 2.59524
ω 284.8509
Node 118.4399
m 130.7839
n 0.2733
Epoch 2460800.5
nobs 1267
nopp 19
Years observed 1998-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.352
ep 0.088
sin(ip) 0.056
G 0.150
H 16.020
Mass
D 1.90 0.436
pV 0.257 0.1214
Value
Rotational Period
Period quality None
Spectral Class L
Spectral Class Score 13.215
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3519 0.0884 0.0557 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.90 0.436 0.436 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.257 0.1214 0.1214 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
16.02 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
L DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
L 0.49 Bus VIS Carvano 2010A&A...510A..43C PHOT
L L 0.4583 0.5340 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L L 0.5046 0.5340 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L L 0.7430 0.5340 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.996 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT