2014 SJ221
2014SJ221, 2009 BC41, 2009BC41, K09B41C, K14SM1J, o1645
All data for this body: [vot]
MPC data
| Name (number) |
2014 SJ221 (501645) |
| a |
2.25189 |
| e |
0.15520 |
| i / sin(i) |
7.9142 /
0.13769
|
| q |
1.90240
|
| Q |
2.60138
|
| ω |
234.8239 |
| Node |
116.3144 |
| m |
256.1661 |
| n |
0.2917 |
| Epoch |
2460200.5 |
| nobs |
172 |
| nopp |
12 |
| Years observed |
2002-2023 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.252 |
|
| ep |
0.095 |
|
| sin(ip) |
0.128 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
18.060 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2515 |
0.0952 |
0.1283 |
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 |
| 18.06 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |