1999 UC40

1999UC40, 2000 XU29, 2000XU29, 41026, J99U40C, K00X29U

All data for this body: [vot]

MPC data
Name (number) 1999 UC40 (41026)
a 3.01900
e 0.07923
i / sin(i) 10.1316 / 0.17591
q 2.77981
Q 3.25819
ω 74.6943
Node 314.5695
m 292.2510
n 0.1879
Epoch 2460800.5
nobs 1419
nopp 21
Years observed 1996-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.018
ep 0.049
sin(ip) 0.193
G 0.150
H 14.360
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 4.331
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0177 0.0487 0.1929 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
14.36 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
K DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
L 0.43 Bus VIS Carvano 2010A&A...510A..43C PHOT
X X 0.7218 0.7218 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT