2009 GL2
2009GL2, 2008 CH90, 2008CH90, 2010 HC86, 2010HC86, K08C90H, K09G02L, K10H86C, U9948
All data for this body: [vot]
MPC data
| Name (number) |
2009 GL2 (309948) |
| a |
3.13131 |
| e |
0.15346 |
| i / sin(i) |
10.3899 /
0.18035
|
| q |
2.65077
|
| Q |
3.61185
|
| ω |
190.9815 |
| Node |
108.2240 |
| m |
138.0707 |
| n |
0.1779 |
| Epoch |
2460200.5 |
| nobs |
480 |
| nopp |
16 |
| Years observed |
2005-2023 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.138 |
|
| ep |
0.147 |
|
| sin(ip) |
0.155 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.490 |
|
| Mass |
|
|
| D |
4.59 |
0.385 |
| pV |
0.070 |
0.0136 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1382 |
0.1467 |
0.1554 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.59 |
0.385 |
0.385 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.070 |
0.0136 |
0.0136 |
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 |
| 15.49 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |