Barnouin
08799, 1981 ER25, 1981ER25, 1991 RK41, 1991RK41, 1993 BZ14, 1993BZ14, J81E25R, J91R41K, J93B14Z
All data for this body: [vot]
MPC data
| Name (number) |
Barnouin (8799) |
| a |
2.57574 |
| e |
0.12931 |
| i / sin(i) |
4.3606 /
0.07603
|
| q |
2.24267
|
| Q |
2.90880
|
| ω |
236.9510 |
| Node |
175.3617 |
| m |
214.1218 |
| n |
0.2384 |
| Epoch |
2460200.5 |
| nobs |
1818 |
| nopp |
21 |
| Years observed |
1981-2023 |
| rms |
0.69 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
|
|
| ep |
|
|
| sin(ip) |
|
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.760 |
|
| Mass |
|
|
| D |
3.22 |
0.695 |
| pV |
0.295 |
0.1080 |
| Rotational Period |
|
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.22 |
0.695 |
0.695 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.295 |
0.1080 |
0.1080 |
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 |
| 14.76 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |