1999 JK54
1999JK54, 2001 YP23, 2001YP23, 91351, J99J54K, K01Y23P
All data for this body: [vot]
MPC data
| Name (number) |
1999 JK54 (91351) |
| a |
2.67221 |
| e |
0.12326 |
| i / sin(i) |
6.0656 /
0.10567
|
| q |
2.34285
|
| Q |
3.00158
|
| ω |
150.4055 |
| Node |
52.2629 |
| m |
5.3874 |
| n |
0.2256 |
| Epoch |
2460800.5 |
| nobs |
1503 |
| nopp |
19 |
| Years observed |
1999-2025 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.673 |
|
| ep |
0.166 |
|
| sin(ip) |
0.092 |
|
| G |
0.150 |
|
| H |
15.140 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
8.644 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6732 |
0.1661 |
0.0917 |
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 |
| 15.14 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |