1187 T-1
1187T-1, 1997 WD5, 1997WD5, 1999 JZ16, 1999JZ16, 2002 AO165, 2002AO165, 39407, J97W05D, J99J16Z, K02AG5O, T1S1187
All data for this body: [vot]
MPC data
| Name (number) |
1187 T-1 (39407) |
| a |
2.28883 |
| e |
0.15386 |
| i / sin(i) |
2.0118 /
0.03511
|
| q |
1.93667
|
| Q |
2.64100
|
| ω |
293.2319 |
| Node |
215.7238 |
| m |
248.2112 |
| n |
0.2846 |
| Epoch |
2460800.5 |
| nobs |
564 |
| nopp |
17 |
| Years observed |
1971-2024 |
| rms |
0.81 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.289 |
|
| ep |
0.198 |
|
| sin(ip) |
0.046 |
|
| G |
0.150 |
|
| H |
17.400 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.856 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2893 |
0.1980 |
0.0460 |
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 |
| 17.40 |
|
|
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 |
|
0.976 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |