1999 TN80
1999TN80, 1990 FX1, 1990FX1, 44747, J90F01X, J99T80N
All data for this body: [vot]
MPC data
| Name (number) |
1999 TN80 (44747) |
| a |
2.41880 |
| e |
0.11362 |
| i / sin(i) |
4.7155 /
0.08221
|
| q |
2.14398
|
| Q |
2.69361
|
| ω |
153.0557 |
| Node |
39.6708 |
| m |
108.7349 |
| n |
0.2620 |
| Epoch |
2460800.5 |
| nobs |
3686 |
| nopp |
22 |
| Years observed |
1990-2025 |
| rms |
0.62 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.418 |
|
| ep |
0.153 |
|
| sin(ip) |
0.074 |
|
| G |
0.150 |
|
| H |
14.640 |
|
| Mass |
|
|
| D |
3.82 |
0.302 |
| pV |
0.192 |
0.0641 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4184 |
0.1535 |
0.0738 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.82 |
0.302 |
0.302 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.192 |
0.0641 |
0.0641 |
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 |
| 14.64 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |