2004 HL71
2004HL71, 2006 SF254, 2006SF254, 2009 BH181, 2009BH181, K04H71L, K06SP4F, K09BI1H, T8761
All data for this body: [vot]
MPC data
| Name (number) |
2004 HL71 (298761) |
| a |
3.10150 |
| e |
0.12190 |
| i / sin(i) |
4.0509 /
0.07064
|
| q |
2.72343
|
| Q |
3.47957
|
| ω |
195.2224 |
| Node |
18.0054 |
| m |
299.4316 |
| n |
0.1804 |
| Epoch |
2460800.5 |
| nobs |
281 |
| nopp |
15 |
| Years observed |
2004-2025 |
| rms |
0.96 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.097 |
|
| ep |
0.163 |
|
| sin(ip) |
0.070 |
|
| G |
0.150 |
|
| H |
16.660 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0969 |
0.1633 |
0.0699 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 16.66 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |