1997 BP1
1997BP1, 12830, 1981 SL4, 1981SL4, 1994 GP3, 1994GP3, J81S04L, J94G03P, J97B01P
All data for this body: [vot]
MPC data
| Name (number) |
1997 BP1 (12830) |
| a |
2.33951 |
| e |
0.20054 |
| i / sin(i) |
1.9042 /
0.03323
|
| q |
1.87034
|
| Q |
2.80868
|
| ω |
6.8002 |
| Node |
30.6086 |
| m |
235.7765 |
| n |
0.2754 |
| Epoch |
2460200.5 |
| nobs |
2014 |
| nopp |
20 |
| Years observed |
1981-2023 |
| rms |
0.64 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.339 |
|
| ep |
0.178 |
|
| sin(ip) |
0.028 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.170 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3393 |
0.1784 |
0.0279 |
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 |
| 15.17 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |