1999 TT55
1999TT55, 1993 FF14, 1993FF14, 70490, J93F14F, J99T55T
All data for this body: [vot]
MPC data
| Name (number) |
1999 TT55 (70490) |
| a |
2.65846 |
| e |
0.13007 |
| i / sin(i) |
14.2366 /
0.24593
|
| q |
2.31267
|
| Q |
3.00426
|
| ω |
209.4251 |
| Node |
23.9814 |
| m |
108.4467 |
| n |
0.2274 |
| Epoch |
2460800.5 |
| nobs |
1007 |
| nopp |
21 |
| Years observed |
1993-2025 |
| rms |
0.86 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.659 |
|
| ep |
0.161 |
|
| sin(ip) |
0.238 |
|
| G |
0.150 |
|
| H |
15.160 |
|
| Mass |
|
|
| D |
2.57 |
0.470 |
| pV |
0.352 |
0.0629 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6585 |
0.1608 |
0.2380 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.57 |
0.470 |
0.470 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.352 |
0.0629 |
0.0629 |
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 |
| 15.16 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |