1998 HA134
1998HA134, 31337, J98HD4A
All data for this body: [vot]
MPC data
| Name (number) |
1998 HA134 (31337) |
| a |
3.05581 |
| e |
0.07717 |
| i / sin(i) |
10.1917 /
0.17694
|
| q |
2.81999
|
| Q |
3.29162
|
| ω |
275.2631 |
| Node |
157.3492 |
| m |
132.1528 |
| n |
0.1845 |
| Epoch |
2460800.5 |
| nobs |
2588 |
| nopp |
24 |
| Years observed |
1992-2025 |
| rms |
0.74 |
Best values
|
Value |
Standard error |
| Parent |
Eos (221) |
|
| |
|
|
| ap |
3.055 |
|
| ep |
0.071 |
|
| sin(ip) |
0.169 |
|
| G |
0.150 |
|
| H |
13.940 |
|
| Mass |
|
|
| D |
5.20 |
0.970 |
| pV |
0.285 |
0.0595 |
|
Value |
| Rotational Period |
15.090 |
| Period quality |
2 |
| Spectral Class |
S |
| Spectral Class Score |
14.040 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0548 |
0.0714 |
0.1688 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 5.20 |
0.970 |
0.970 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.285 |
0.0595 |
0.0595 |
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 |
| 13.94 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 15.098 |
2 |
Sidereal |
Durech |
2023A&A...675A..24D |
Model |