2003 CU21

2003CU21, H7037, K03C21U

All data for this body: [vot]

MPC data
Name (number) 2003 CU21 (177037)
a 2.75771
e 0.14247
i / sin(i) 8.6477 / 0.15036
q 2.36481
Q 3.15062
ω 98.5639
Node 151.5613
m 213.4448
n 0.2152
Epoch 2460800.5
nobs 903
nopp 20
Years observed 1994-2025
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.752
ep 0.169
sin(ip) 0.145
G 0.150
H 15.790
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 6.759
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7522 0.1693 0.1448 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
15.79 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
CX 0.36 Bus VIS Carvano 2010A&A...510A..43C PHOT
D X 0.0185 0.3550 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.907 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X X 0.1276 0.3550 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.1396 0.3550 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.5260 0.3550 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT