1996 HN21
1996HN21, 1998 XX32, 1998XX32, 48699, J96H21N, J98X32X
All data for this body: [vot]
MPC data
| Name (number) |
1996 HN21 (48699) |
| a |
2.75405 |
| e |
0.14542 |
| i / sin(i) |
12.7603 /
0.22087
|
| q |
2.35356
|
| Q |
3.15455
|
| ω |
357.2934 |
| Node |
49.9297 |
| m |
301.5242 |
| n |
0.2156 |
| Epoch |
2460800.5 |
| nobs |
1739 |
| nopp |
22 |
| Years observed |
1996-2025 |
| rms |
0.78 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.751 |
|
| ep |
0.137 |
|
| sin(ip) |
0.203 |
|
| G |
0.150 |
|
| H |
14.360 |
|
| 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 |
| 2.7510 |
0.1371 |
0.2030 |
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 |
| 14.36 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |