2016 JA21
2016JA21, 2015 BL44, 2015BL44, K15B44L, K16J21A, k9248
All data for this body: [vot]
MPC data
| Name (number) |
2016 JA21 (469248) |
| a |
2.29672 |
| e |
0.07876 |
| i / sin(i) |
5.7662 /
0.10047
|
| q |
2.11583
|
| Q |
2.47760
|
| ω |
29.4684 |
| Node |
225.2895 |
| m |
16.7776 |
| n |
0.2832 |
| Epoch |
2460200.5 |
| nobs |
228 |
| nopp |
10 |
| Years observed |
2009-2023 |
| rms |
0.72 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.297 |
|
| ep |
0.086 |
|
| sin(ip) |
0.112 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.800 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2969 |
0.0864 |
0.1115 |
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 |
| 17.80 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |