2001 UL89

2001UL89, B0865, K01U89L

All data for this body: [vot]

MPC data
Name (number) 2001 UL89 (110865)
a 2.63939
e 0.11167
i / sin(i) 12.2646 / 0.21243
q 2.34465
Q 2.93413
ω 210.6970
Node 153.4371
m 197.4267
n 0.2299
Epoch 2460800.5
nobs 1789
nopp 19
Years observed 2001-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.640
ep 0.076
sin(ip) 0.203
G 0.150
H 15.440
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 8.233
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6399 0.0763 0.2028 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
15.44 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
D D 0.6309 0.4850 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.7412 0.4850 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
DL 0.27 Bus VIS Carvano 2010A&A...510A..43C PHOT
L D 0.4897 0.4850 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT