2003 HA55
2003HA55, 1995 UD23, 1995UD23, J95U23D, K03H55A, P9382
All data for this body: [vot]
MPC data
| Name (number) |
2003 HA55 (259382) |
| a |
2.97072 |
| e |
0.04351 |
| i / sin(i) |
15.7735 /
0.27184
|
| q |
2.84148
|
| Q |
3.09996
|
| ω |
171.7380 |
| Node |
24.2986 |
| m |
116.9515 |
| n |
0.1925 |
| Epoch |
2460800.5 |
| nobs |
197 |
| nopp |
13 |
| Years observed |
1995-2025 |
| rms |
0.88 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.971 |
|
| ep |
0.097 |
|
| sin(ip) |
0.266 |
|
| G |
0.150 |
|
| H |
16.340 |
|
| Mass |
|
|
| D |
4.54 |
1.165 |
| pV |
0.026 |
0.0105 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.9714 |
0.0967 |
0.2657 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.54 |
1.165 |
1.165 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.026 |
0.0105 |
0.0105 |
Masiero |
2011ApJ...741...68M |
NEATM |
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 |
| 16.34 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |