1998 SD63
1998SD63, 2000 HJ46, 2000HJ46, 52893, J98S63D, K00H46J
All data for this body: [vot]
MPC data
| Name (number) |
1998 SD63 (52893) |
| a |
2.33880 |
| e |
0.09382 |
| i / sin(i) |
6.5652 /
0.11433
|
| q |
2.11938
|
| Q |
2.55821
|
| ω |
213.5352 |
| Node |
225.4676 |
| m |
127.7632 |
| n |
0.2756 |
| Epoch |
2460800.5 |
| nobs |
1532 |
| nopp |
19 |
| Years observed |
1998-2025 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.339 |
|
| ep |
0.110 |
|
| sin(ip) |
0.126 |
|
| G |
0.150 |
|
| H |
15.760 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
9.064 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3389 |
0.1102 |
0.1260 |
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 |
| 15.76 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |