1999 UC26

1999UC26, 1978 VQ2, 1978VQ2, 25392, J78V02Q, J99U26C

All data for this body: [vot]

MPC data
Name (number) 1999 UC26 (25392)
a 2.31813
e 0.13181
i / sin(i) 4.0089 / 0.06991
q 2.01258
Q 2.62368
ω 211.0193
Node 251.3923
m 21.5075
n 0.2793
Epoch 2460800.5
nobs 1774
nopp 22
Years observed 1960-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.318
ep 0.159
sin(ip) 0.084
G 0.150
H 15.530
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 3.211
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3184 0.1585 0.0838 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
15.53 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
B X 0.0306 0.3110 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.24 Bus VIS Carvano 2010A&A...510A..43C PHOT
X X 0.1184 0.3110 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.4167 0.3110 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT