1989 CO2
1989CO2, 2000 EG88, 2000EG88, 43774, J89C02O, K00E88G
All data for this body: [vot]
MPC data
| Name (number) |
1989 CO2 (43774) |
| a |
3.06343 |
| e |
0.07162 |
| i / sin(i) |
10.5770 /
0.18356
|
| q |
2.84402
|
| Q |
3.28283
|
| ω |
287.6631 |
| Node |
268.8957 |
| m |
108.2785 |
| n |
0.1838 |
| Epoch |
2460200.5 |
| nobs |
2824 |
| nopp |
21 |
| Years observed |
1989-2023 |
| rms |
0.59 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.067 |
|
| ep |
0.091 |
|
| sin(ip) |
0.204 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.400 |
|
| Mass |
|
|
| D |
7.37 |
0.343 |
| pV |
0.187 |
0.0197 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0665 |
0.0908 |
0.2042 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 7.37 |
0.343 |
0.343 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.187 |
0.0197 |
0.0197 |
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 |
| 13.40 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |