1999 TW270
1999TW270, 36225, J99TR0W
All data for this body: [vot]
MPC data
| Name (number) |
1999 TW270 (36225) |
| a |
3.23873 |
| e |
0.04522 |
| i / sin(i) |
9.0687 /
0.15762
|
| q |
3.09229
|
| Q |
3.38518
|
| ω |
295.6327 |
| Node |
276.0413 |
| m |
309.8098 |
| n |
0.1691 |
| Epoch |
2460800.5 |
| nobs |
2873 |
| nopp |
22 |
| Years observed |
1998-2025 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.227 |
|
| ep |
0.089 |
|
| sin(ip) |
0.180 |
|
| G |
0.150 |
|
| H |
13.240 |
|
| Mass |
|
|
| D |
7.52 |
0.272 |
| pV |
0.216 |
0.0407 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.2268 |
0.0886 |
0.1797 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 7.52 |
0.272 |
0.272 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.216 |
0.0407 |
0.0407 |
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 |
| 13.24 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |