2007 BT49
2007BT49, 2004 HW74, 2004HW74, K04H74W, K07B49T, Q8898
All data for this body: [vot]
MPC data
| Name (number) |
2007 BT49 (268898) |
| a |
2.37021 |
| e |
0.09777 |
| i / sin(i) |
5.8271 /
0.10153
|
| q |
2.13847
|
| Q |
2.60194
|
| ω |
90.0409 |
| Node |
130.0769 |
| m |
284.5658 |
| n |
0.2701 |
| Epoch |
2460800.5 |
| nobs |
462 |
| nopp |
16 |
| Years observed |
2004-2025 |
| rms |
0.88 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.370 |
|
| ep |
0.127 |
|
| sin(ip) |
0.093 |
|
| G |
0.150 |
|
| H |
17.110 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
9.340 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3700 |
0.1269 |
0.0927 |
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 |
| 17.11 |
|
|
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 |
|
0.997 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |
| S |
S |
0.1300 |
0.2990 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| S |
S |
0.4296 |
0.2990 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |