Pons
07645, 1989 AC2, 1989AC2, 1991 RO18, 1991RO18, J89A02C, J91R18O
All data for this body: [vot]
MPC data
| Name (number) |
Pons (7645) |
| a |
2.37187 |
| e |
0.16067 |
| i / sin(i) |
0.3925 /
0.00685
|
| q |
1.99079
|
| Q |
2.75295
|
| ω |
214.2321 |
| Node |
247.8561 |
| m |
180.7382 |
| n |
0.2698 |
| Epoch |
2460200.5 |
| nobs |
3634 |
| nopp |
23 |
| Years observed |
1989-2023 |
| rms |
0.59 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.372 |
|
| ep |
0.180 |
|
| sin(ip) |
0.022 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.450 |
|
| Mass |
|
|
| D |
4.05 |
0.070 |
| pV |
0.187 |
0.0330 |
| Rotational Period |
35.390 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3722 |
0.1805 |
0.0223 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.05 |
0.070 |
0.070 |
Masiero |
2012ApJ...759L...8M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.187 |
0.0330 |
0.0330 |
Masiero |
2012ApJ...759L...8M |
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 |