1999 XD107

1999XD107, 1995 WH37, 1995WH37, 41288, J95W37H, J99XA7D

All data for this body: [vot]

MPC data
Name (number) 1999 XD107 (41288)
a 2.58661
e 0.14115
i / sin(i) 24.1166 / 0.40860
q 2.22151
Q 2.95171
ω 33.0035
Node 227.7792
m 181.9558
n 0.2369
Epoch 2460800.5
nobs 1868
nopp 20
Years observed 1995-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.585
ep 0.206
sin(ip) 0.409
G 0.150
H 14.500
Mass
D 3.73 0.071
pV 0.211 0.0340
Value
Rotational Period 4.300
Period quality 3-
Spectral Class L
Spectral Class Score 2.166
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5852 0.2065 0.4091 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.65 0.235 0.235 Masiero 2011ApJ...741...68M NEATM
3.74 0.074 0.074 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.210 0.0563 0.0563 Masiero 2011ApJ...741...68M NEATM
0.211 0.0427 0.0427 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
14.50 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.36 3- Synodic Behrend LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L 0.361 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT