1999 XU136

1999XU136, 45173, J99XD6U

All data for this body: [vot]

MPC data
Name (number) 1999 XU136 (45173)
a 2.38927
e 0.20150
i / sin(i) 5.8643 / 0.10217
q 1.90783
Q 2.87071
ω 287.1136
Node 123.9564
m 327.6711
n 0.2669
Epoch 2460800.5
nobs 1764
nopp 22
Years observed 1994-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.389
ep 0.187
sin(ip) 0.092
G 0.150
H 15.380
Mass
D 1.71 0.197
pV 0.723 0.1474
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 3.176
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3895 0.1869 0.0922 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.71 0.197 0.197 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.723 0.1474 0.1474 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
15.38 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
C 0.24 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.4494 0.4494 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT