1999 TW61
1999TW61, 2005 WC81, 2005WC81, J99T61W, K05W81C, R5571
All data for this body: [vot]
MPC data
| Name (number) |
1999 TW61 (275571) |
| a |
3.15950 |
| e |
0.22876 |
| i / sin(i) |
1.3778 /
0.02404
|
| q |
2.43673
|
| Q |
3.88227
|
| ω |
319.8852 |
| Node |
26.2045 |
| m |
231.9855 |
| n |
0.1755 |
| Epoch |
2460800.5 |
| nobs |
331 |
| nopp |
13 |
| Years observed |
1999-2025 |
| rms |
0.84 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.174 |
|
| ep |
0.190 |
|
| sin(ip) |
0.026 |
|
| G |
0.150 |
|
| H |
16.440 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1743 |
0.1897 |
0.0261 |
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 |
| 16.44 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |