1999 BU18
1999BU18, 2000 FR56, 2000FR56, 49486, J99B18U, K00F56R
All data for this body: [vot]
MPC data
| Name (number) |
1999 BU18 (49486) |
| a |
2.64580 |
| e |
0.17584 |
| i / sin(i) |
8.5479 /
0.14864
|
| q |
2.18056
|
| Q |
3.11103
|
| ω |
324.0765 |
| Node |
58.3411 |
| m |
326.9203 |
| n |
0.2290 |
| Epoch |
2460200.5 |
| nobs |
1391 |
| nopp |
19 |
| Years observed |
1996-2023 |
| rms |
0.68 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.647 |
|
| ep |
0.162 |
|
| sin(ip) |
0.132 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.020 |
|
| Mass |
|
|
| D |
3.19 |
0.503 |
| pV |
0.228 |
0.0873 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6467 |
0.1619 |
0.1316 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.19 |
0.503 |
0.503 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.228 |
0.0873 |
0.0873 |
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 |
| 15.02 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |