Hironari
09437, 1981 RR6, 1981RR6, 1991 NS7, 1991NS7, 1997 EA3, 1997EA3, J81R06R, J91N07S, J97E03A
All data for this body: [vot]
MPC data
| Name (number) |
Hironari (9437) |
| a |
2.26994 |
| e |
0.01662 |
| i / sin(i) |
5.4775 /
0.09546
|
| q |
2.23222
|
| Q |
2.30765
|
| ω |
337.0315 |
| Node |
111.3377 |
| m |
168.2423 |
| n |
0.2882 |
| Epoch |
2460800.5 |
| nobs |
3490 |
| nopp |
23 |
| Years observed |
1981-2025 |
| rms |
0.72 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.270 |
|
| ep |
0.056 |
|
| sin(ip) |
0.088 |
|
| G |
0.150 |
|
| H |
14.450 |
|
| Mass |
|
|
| D |
3.97 |
0.126 |
| pV |
0.234 |
0.0663 |
|
Value |
| Rotational Period |
4.300 |
| Period quality |
1 |
| Spectral Class |
S |
| Spectral Class Score |
6.976 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2696 |
0.0564 |
0.0876 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.97 |
0.126 |
0.126 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.234 |
0.0663 |
0.0663 |
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 |
| 14.45 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 4.305 |
1 |
Synodic |
Waszczak |
2015AJ....150...75W |
Lightcurve |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| S |
|
0.996 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |
| S |
S |
None |
None |
Movis |
NIR |
Popescu |
2018A&A...617A..12P |
PHOT |