1998 SY19
1998SY19, 2005 TP2, 2005TP2, h7843, J98S19Y, K05T02P
All data for this body: [vot]
MPC data
| Name (number) |
1998 SY19 (437843) |
| a |
2.27831 |
| e |
0.15137 |
| i / sin(i) |
3.8460 /
0.06707
|
| q |
1.93344
|
| Q |
2.62318
|
| ω |
25.3871 |
| Node |
345.9244 |
| m |
250.1222 |
| n |
0.2866 |
| Epoch |
2460800.5 |
| nobs |
160 |
| nopp |
10 |
| Years observed |
1998-2024 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.278 |
|
| ep |
0.113 |
|
| sin(ip) |
0.066 |
|
| G |
0.150 |
|
| H |
18.510 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
3.363 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2780 |
0.1132 |
0.0656 |
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 |
| 18.51 |
|
|
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 |
S |
0.5605 |
0.5605 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |