1999 XL244

1999XL244, 1998 HW106, 1998HW106, 41335, J98HA6W, J99XO4L

All data for this body: [vot]

MPC data
Name (number) 1999 XL244 (41335)
a 2.37337
e 0.23952
i / sin(i) 9.9622 / 0.17300
q 1.80491
Q 2.94184
ω 185.8476
Node 134.9784
m 56.2234
n 0.2696
Epoch 2460800.5
nobs 1387
nopp 19
Years observed 1998-2024
rms 0.84
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.373
ep 0.203
sin(ip) 0.153
G 0.150
H 15.610
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class L
Spectral Class Score 5.765
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3728 0.2027 0.1526 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
15.61 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 0.56 Bus VIS Carvano 2010A&A...510A..43C PHOT
L L 0.7741 0.7741 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT