1997 SD23
1997SD23, J97S23D, ~0rpc, 2016 SP45, 2016SP45, K16S45P
All data for this body: [vot]
MPC data
| Name (number) |
1997 SD23 (826932) |
| a |
2.44989 |
| e |
0.20536 |
| i / sin(i) |
3.5428 /
0.06179
|
| q |
1.94678
|
| Q |
2.95300
|
| ω |
337.9097 |
| Node |
4.2410 |
| m |
97.1818 |
| n |
0.2570 |
| Epoch |
2460800.5 |
| nobs |
121 |
| nopp |
6 |
| Years observed |
1997-2024 |
| rms |
0.93 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.449 |
|
| ep |
0.169 |
|
| sin(ip) |
0.061 |
|
| G |
0.150 |
|
| H |
18.740 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4486 |
0.1687 |
0.0610 |
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 |
| 18.74 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |