2004 HJ29
2004HJ29, 2001 WR33, 2001WR33, E4780, K01W33R, K04H29J
All data for this body: [vot]
MPC data
| Name (number) |
2004 HJ29 (144780) |
| a |
2.95116 |
| e |
0.09985 |
| i / sin(i) |
7.7481 /
0.13482
|
| q |
2.65650
|
| Q |
3.24582
|
| ω |
126.8700 |
| Node |
215.1175 |
| m |
292.6121 |
| n |
0.1944 |
| Epoch |
2460800.5 |
| nobs |
400 |
| nopp |
18 |
| Years observed |
1960-2024 |
| rms |
0.69 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.950 |
|
| ep |
0.065 |
|
| sin(ip) |
0.146 |
|
| G |
0.150 |
|
| H |
15.990 |
|
| Mass |
|
|
| D |
4.13 |
0.698 |
| pV |
0.050 |
0.0214 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
0.340 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.9505 |
0.0646 |
0.1458 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.13 |
0.698 |
0.698 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.050 |
0.0214 |
0.0214 |
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 |
| 15.99 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| C |
C |
0.0567 |
0.0567 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |