1999 UQ13

1999UQ13, 2000 YP61, 2000YP61, 66815, J99U13Q, K00Y61P

All data for this body: [vot]

MPC data
Name (number) 1999 UQ13 (66815)
a 2.75534
e 0.03447
i / sin(i) 3.7631 / 0.06563
q 2.66035
Q 2.85033
ω 129.2862
Node 273.8110
m 183.8061
n 0.2155
Epoch 2460800.5
nobs 2219
nopp 21
Years observed 1999-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.755
ep 0.027
sin(ip) 0.085
G 0.150
H 14.510
Mass
D 3.32 0.276
pV 0.336 0.1116
Value
Rotational Period
Period quality None
Spectral Class L
Spectral Class Score 3.700
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7551 0.0271 0.0854 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.32 0.276 0.276 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.336 0.1116 0.1116 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
14.51 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 L 0.6166 0.6070 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT