1998 SW137
1998SW137, 2000 AA118, 2000AA118, 46970, J98SD7W, K00AB8A
All data for this body: [vot]
MPC data
| Name (number) |
1998 SW137 (46970) |
| a |
2.69479 |
| e |
0.03550 |
| i / sin(i) |
5.9520 /
0.10369
|
| q |
2.59912
|
| Q |
2.79046
|
| ω |
59.5580 |
| Node |
181.4376 |
| m |
139.9692 |
| n |
0.2228 |
| Epoch |
2460800.5 |
| nobs |
1344 |
| nopp |
22 |
| Years observed |
1998-2025 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.696 |
|
| ep |
0.069 |
|
| sin(ip) |
0.104 |
|
| G |
0.150 |
|
| H |
15.150 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.898 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6957 |
0.0687 |
0.1042 |
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 |
| 15.15 |
|
|
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 |
|
0.983 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |