1999 GU
1999GU, 17915, J99G00U
All data for this body: [vot]
MPC data
| Name (number) |
1999 GU (17915) |
| a |
2.23017 |
| e |
0.04371 |
| i / sin(i) |
0.8885 /
0.01551
|
| q |
2.13268
|
| Q |
2.32765
|
| ω |
172.8637 |
| Node |
10.3633 |
| m |
135.4272 |
| n |
0.2959 |
| Epoch |
2460200.5 |
| nobs |
1684 |
| nopp |
20 |
| Years observed |
1992-2023 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.231 |
|
| ep |
0.091 |
|
| sin(ip) |
0.012 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.790 |
|
| Mass |
|
|
| D |
1.95 |
0.310 |
| pV |
0.293 |
0.1404 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2306 |
0.0913 |
0.0121 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 1.95 |
0.310 |
0.310 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.293 |
0.1404 |
0.1404 |
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 |
| 15.79 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |