2015 HC4
2015HC4, 1999 TD247, 1999TD247, J99TO7D, K15H04C, m0232
All data for this body: [vot]
MPC data
| Name (number) |
2015 HC4 (480232) |
| a |
2.01428 |
| e |
0.02997 |
| i / sin(i) |
20.0363 /
0.34262
|
| q |
1.95392
|
| Q |
2.07464
|
| ω |
215.6915 |
| Node |
212.5386 |
| m |
99.1216 |
| n |
0.3448 |
| Epoch |
2460200.5 |
| nobs |
293 |
| nopp |
10 |
| Years observed |
1999-2023 |
| rms |
0.66 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.014 |
|
| ep |
0.011 |
|
| sin(ip) |
0.339 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.900 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.0143 |
0.0110 |
0.3385 |
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 |
| 17.90 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |