1999 TQ138
1999TQ138, 1995 UH66, 1995UH66, 40894, J95U66H, J99TD8Q
All data for this body: [vot]
MPC data
| Name (number) |
1999 TQ138 (40894) |
| a |
2.55845 |
| e |
0.19133 |
| i / sin(i) |
4.2589 /
0.07426
|
| q |
2.06895
|
| Q |
3.04795
|
| ω |
295.0931 |
| Node |
10.1030 |
| m |
148.2114 |
| n |
0.2408 |
| Epoch |
2460800.5 |
| nobs |
644 |
| nopp |
19 |
| Years observed |
1991-2025 |
| rms |
0.84 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.558 |
|
| ep |
0.138 |
|
| sin(ip) |
0.074 |
|
| G |
0.150 |
|
| H |
16.360 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
6.034 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5575 |
0.1379 |
0.0740 |
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 |
| 16.36 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| S |
|
0.919 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |
| S |
S |
0.0867 |
0.0440 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |