1999 UL15

1999UL15, 2000 AO101, 2000AO101, 2001 DD53, 2001DD53, 44861, J99U15L, K00AA1O, K01D53D

All data for this body: [vot]

MPC data
Name (number) 1999 UL15 (44861)
a 2.47410
e 0.07378
i / sin(i) 4.8011 / 0.08370
q 2.29157
Q 2.65663
ω 61.9448
Node 193.5978
m 334.3463
n 0.2533
Epoch 2460800.5
nobs 2837
nopp 21
Years observed 1997-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.474
ep 0.083
sin(ip) 0.089
G 0.150
H 14.760
Mass
D 3.47 0.156
pV 0.147 0.0277
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 2.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4739 0.0829 0.0890 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.47 0.156 0.156 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.147 0.0277 0.0277 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
14.76 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
V V DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT