1990 QH1
1990QH1, 07337, 1928 RM, 1928RM, 1981 AP3, 1981AP3, 1989 GK4, 1989GK4, J28R00M, J81A03P, J89G04K, J90Q01H
All data for this body: [vot]
MPC data
| Name (number) |
1990 QH1 (7337) |
| a |
2.36772 |
| e |
0.08185 |
| i / sin(i) |
5.6576 /
0.09858
|
| q |
2.17392
|
| Q |
2.56152
|
| ω |
343.7516 |
| Node |
344.7951 |
| m |
36.8926 |
| n |
0.2705 |
| Epoch |
2460200.5 |
| nobs |
3362 |
| nopp |
24 |
| Years observed |
1954-2023 |
| rms |
0.57 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.367 |
|
| ep |
0.046 |
|
| sin(ip) |
0.100 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.790 |
|
| Mass |
|
|
| D |
4.73 |
0.194 |
| pV |
0.315 |
0.0620 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3672 |
0.0462 |
0.1004 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.73 |
0.194 |
0.194 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.315 |
0.0620 |
0.0620 |
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 |
| 13.79 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |