Alfandmedina
18935, 1996 HT23, 1996HT23, 2000 QE37, 2000QE37, J96H23T, K00Q37E
All data for this body: [vot]
MPC data
| Name (number) |
Alfandmedina (18935) |
| a |
2.21690 |
| e |
0.15209 |
| i / sin(i) |
2.8886 /
0.05040
|
| q |
1.87973
|
| Q |
2.55407
|
| ω |
220.5760 |
| Node |
166.6790 |
| m |
307.8792 |
| n |
0.2986 |
| Epoch |
2460200.5 |
| nobs |
2009 |
| nopp |
21 |
| Years observed |
1983-2023 |
| rms |
0.66 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.217 |
|
| ep |
0.128 |
|
| sin(ip) |
0.053 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.490 |
|
| Mass |
|
|
| D |
2.23 |
0.321 |
| pV |
0.246 |
0.0965 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2173 |
0.1284 |
0.0535 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.23 |
0.321 |
0.321 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.246 |
0.0965 |
0.0965 |
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 |
| 15.49 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |