2005 CU21
2005CU21, c2984, K05C21U
All data for this body: [vot]
MPC data
| Name (number) |
2005 CU21 (382984) |
| a |
2.74703 |
| e |
0.22701 |
| i / sin(i) |
9.6817 /
0.16818
|
| q |
2.12343
|
| Q |
3.37063
|
| ω |
288.0385 |
| Node |
140.9024 |
| m |
205.2268 |
| n |
0.2165 |
| Epoch |
2460800.5 |
| nobs |
157 |
| nopp |
11 |
| Years observed |
2001-2024 |
| rms |
0.91 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.745 |
|
| ep |
0.206 |
|
| sin(ip) |
0.162 |
|
| G |
0.150 |
|
| H |
17.180 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
D |
| Spectral Class Score |
1.201 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7448 |
0.2063 |
0.1621 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 17.18 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| D |
D |
0.2001 |
0.1810 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| V |
D |
0.1589 |
0.1810 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |