1999 CN4
1999CN4, 2001 XQ40, 2001XQ40, 40255, J99C04N, K01X40Q
All data for this body: [vot]
MPC data
| Name (number) |
1999 CN4 (40255) |
| a |
2.27932 |
| e |
0.10904 |
| i / sin(i) |
8.9931 /
0.15632
|
| q |
2.03079
|
| Q |
2.52784
|
| ω |
160.9597 |
| Node |
347.9130 |
| m |
234.0106 |
| n |
0.2864 |
| Epoch |
2460800.5 |
| nobs |
1255 |
| nopp |
18 |
| Years observed |
1992-2025 |
| rms |
0.77 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.280 |
|
| ep |
0.172 |
|
| sin(ip) |
0.154 |
|
| G |
0.150 |
|
| H |
15.890 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
12.222 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2800 |
0.1716 |
0.1541 |
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 |
| 15.89 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |