2009BY166
2012YP, d7998, K09BG6Y, K12Y00P
All data for this body: [vot]
MPC data
| Name (number) |
2009BY166 (397998) |
| Packed designation |
d7998 |
| a |
2.59560 |
| e |
0.23160 |
| i / sin(i) |
13.7620 /
0.23789
|
| q |
1.99446
|
| Q |
3.19674
|
| ω |
310.7303 |
| Node |
142.6205 |
| m |
69.2285 |
| n |
0.2357 |
| Epoch |
2459600.5 |
| nobs |
261 |
| nopp |
7 |
| Years observed |
2009-2021 |
| rms |
0.61 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.595 |
|
| ep |
0.243 |
|
| sin(ip) |
0.229 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.130 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5955 |
0.2430 |
0.2290 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 17.13 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |