Demichele
16372, 1981 EP1, 1981EP1, 1996 XV31, 1996XV31, 1997 XG9, 1997XG9, J81E01P, J96X31V, J97X09G
All data for this body: [vot]
MPC data
| Name (number) |
Demichele (16372) |
| a |
3.15776 |
| e |
0.16300 |
| i / sin(i) |
11.5369 /
0.20000
|
| q |
2.64305
|
| Q |
3.67248
|
| ω |
160.2104 |
| Node |
358.1774 |
| m |
226.1088 |
| n |
0.1756 |
| Epoch |
2460200.5 |
| nobs |
2484 |
| nopp |
22 |
| Years observed |
1981-2023 |
| rms |
0.55 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.152 |
|
| ep |
0.205 |
|
| sin(ip) |
0.196 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.370 |
|
| Mass |
|
|
| D |
7.80 |
0.460 |
| pV |
0.183 |
0.0586 |
| Rotational Period |
3.191 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1525 |
0.2046 |
0.1964 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 7.80 |
0.460 |
0.460 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.183 |
0.0586 |
0.0586 |
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 |
| 13.37 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Period data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.19 |
|
|
Waszczak |
2015AJ....150...75W |
Lightcurve |