1999 CK9
1999CK9, 2005 EM270, 2005EM270, J99C09K, K05ER0M, N1717
All data for this body: [vot]
MPC data
| Name (number) |
1999 CK9 (231717) |
| a |
3.11962 |
| e |
0.19514 |
| i / sin(i) |
16.1545 /
0.27823
|
| q |
2.51085
|
| Q |
3.72839
|
| ω |
228.9913 |
| Node |
313.4960 |
| m |
241.7640 |
| n |
0.1789 |
| Epoch |
2460800.5 |
| nobs |
378 |
| nopp |
14 |
| Years observed |
1999-2024 |
| rms |
0.85 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.125 |
|
| ep |
0.218 |
|
| sin(ip) |
0.299 |
|
| G |
0.150 |
|
| H |
15.670 |
|
| Mass |
|
|
| D |
2.37 |
0.353 |
| pV |
0.198 |
0.1658 |
|
Value |
| Rotational Period |
4.260 |
| Period quality |
2 |
| Spectral Class |
None |
| Spectral Class Score |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 1400 |
Tirela |
0 |
Tirela |
|
Novakovic |
2019EPSC...13.1671N |
HCM |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1247 |
0.2182 |
0.2993 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.37 |
0.353 |
0.353 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.198 |
0.1658 |
0.1658 |
Masiero |
2011ApJ...741...68M |
NEATM |
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 |
| 15.67 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |