1999 CA77
1999CA77, 2001 QL221, 2001QL221, 49544, J99C77A, K01QM1L
All data for this body: [vot]
MPC data
| Name (number) |
1999 CA77 (49544) |
| a |
3.07455 |
| e |
0.05433 |
| i / sin(i) |
11.5413 /
0.20008
|
| q |
2.90751
|
| Q |
3.24159
|
| ω |
324.6371 |
| Node |
170.3544 |
| m |
215.1826 |
| n |
0.1828 |
| Epoch |
2460200.5 |
| nobs |
1643 |
| nopp |
21 |
| Years observed |
1996-2023 |
| rms |
0.65 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.079 |
|
| ep |
0.076 |
|
| sin(ip) |
0.194 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.250 |
|
| Mass |
|
|
| D |
5.78 |
0.193 |
| pV |
0.092 |
0.0109 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0794 |
0.0765 |
0.1944 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 5.78 |
0.193 |
0.193 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.092 |
0.0109 |
0.0109 |
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 |
| 14.25 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |