2004 HR61
2004HR61, 2001 WA74, 2001WA74, I6876, K01W74A, K04H61R
All data for this body: [vot]
MPC data
| Name (number) |
2004 HR61 (186876) |
| a |
2.56002 |
| e |
0.14227 |
| i / sin(i) |
13.8915 /
0.24008
|
| q |
2.19581
|
| Q |
2.92423
|
| ω |
240.6783 |
| Node |
54.8526 |
| m |
355.5754 |
| n |
0.2406 |
| Epoch |
2460800.5 |
| nobs |
423 |
| nopp |
16 |
| Years observed |
2001-2025 |
| rms |
0.87 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.559 |
|
| ep |
0.123 |
|
| sin(ip) |
0.229 |
|
| G |
0.150 |
|
| H |
16.330 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.382 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5588 |
0.1229 |
0.2292 |
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 |
| 16.33 |
|
|
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 |
| S |
|
0.897 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |