1999 NQ8
1999NQ8, 2001 BB25, 2001BB25, 74571, J99N08Q, K01B25B
All data for this body: [vot]
MPC data
| Name (number) |
1999 NQ8 (74571) |
| a |
2.28144 |
| e |
0.15532 |
| i / sin(i) |
4.4598 /
0.07776
|
| q |
1.92708
|
| Q |
2.63581
|
| ω |
49.2953 |
| Node |
289.5977 |
| m |
340.7375 |
| n |
0.2860 |
| Epoch |
2460200.5 |
| nobs |
1667 |
| nopp |
18 |
| Years observed |
1999-2023 |
| rms |
0.67 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.282 |
|
| ep |
0.109 |
|
| sin(ip) |
0.090 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.720 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2816 |
0.1089 |
0.0899 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
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 |
| 15.72 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |