2004 HJ30
2004HJ30, K04H30J, K6898
All data for this body: [vot]
MPC data
| Name (number) |
2004 HJ30 (206898) |
| a |
3.00723 |
| e |
0.13557 |
| i / sin(i) |
2.8349 /
0.04946
|
| q |
2.59953
|
| Q |
3.41493
|
| ω |
162.1193 |
| Node |
37.1038 |
| m |
20.5752 |
| n |
0.1890 |
| Epoch |
2460800.5 |
| nobs |
551 |
| nopp |
19 |
| Years observed |
1996-2025 |
| rms |
0.91 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.008 |
|
| ep |
0.173 |
|
| sin(ip) |
0.043 |
|
| G |
0.150 |
|
| H |
15.900 |
|
| Mass |
|
|
| D |
3.57 |
0.644 |
| pV |
0.073 |
0.0182 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0083 |
0.1731 |
0.0425 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.57 |
0.644 |
0.644 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.073 |
0.0182 |
0.0182 |
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 |
| 15.90 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |