1999 TX99
1999TX99, 1998 HG108, 1998HG108, 38481, J98HA8G, J99T99X
All data for this body: [vot]
MPC data
| Name (number) |
1999 TX99 (38481) |
| a |
2.61495 |
| e |
0.26771 |
| i / sin(i) |
12.6296 /
0.21865
|
| q |
1.91489
|
| Q |
3.31501
|
| ω |
163.0069 |
| Node |
169.1873 |
| m |
45.3235 |
| n |
0.2331 |
| Epoch |
2460800.5 |
| nobs |
2536 |
| nopp |
23 |
| Years observed |
1986-2024 |
| rms |
0.74 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.616 |
|
| ep |
0.234 |
|
| sin(ip) |
0.203 |
|
| G |
0.150 |
|
| H |
14.450 |
|
| Mass |
|
|
| D |
4.25 |
0.760 |
| pV |
0.245 |
0.1930 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6159 |
0.2341 |
0.2033 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.25 |
0.760 |
0.760 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.245 |
0.1930 |
0.1930 |
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 |
| 14.45 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |