1998 SY50
1998SY50, 2006 QY83, 2006QY83, J98S50Y, K06Q83Y, P7552
All data for this body: [vot]
MPC data
| Name (number) |
1998 SY50 (257552) |
| a |
2.58422 |
| e |
0.13376 |
| i / sin(i) |
1.3743 /
0.02398
|
| q |
2.23856
|
| Q |
2.92988
|
| ω |
6.6829 |
| Node |
355.8358 |
| m |
158.0052 |
| n |
0.2373 |
| Epoch |
2460800.5 |
| nobs |
212 |
| nopp |
16 |
| Years observed |
1998-2025 |
| rms |
0.93 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.585 |
|
| ep |
0.068 |
|
| sin(ip) |
0.021 |
|
| G |
0.150 |
|
| H |
17.350 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
3.701 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5853 |
0.0678 |
0.0209 |
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 |
| 17.35 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |