Compassion
08990, 1980 DN, 1980DN, 1989 WZ6, 1989WZ6, 1991 BN4, 1991BN4, 1997 CB3, 1997CB3, J80D00N, J89W06Z, J91B04N, J97C03B
All data for this body: [vot]
MPC data
| Name (number) |
Compassion (8990) |
| a |
3.15953 |
| e |
0.09777 |
| i / sin(i) |
8.0431 /
0.13992
|
| q |
2.85061
|
| Q |
3.46845
|
| ω |
73.8084 |
| Node |
128.2986 |
| m |
225.4091 |
| n |
0.1755 |
| Epoch |
2460200.5 |
| nobs |
3081 |
| nopp |
25 |
| Years observed |
1980-2023 |
| rms |
0.58 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.150 |
|
| ep |
0.137 |
|
| sin(ip) |
0.125 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
12.830 |
|
| Mass |
|
|
| D |
16.62 |
0.264 |
| pV |
0.064 |
0.0037 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1495 |
0.1373 |
0.1250 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 16.62 |
0.264 |
0.264 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.064 |
0.0037 |
0.0037 |
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 |
| 12.83 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |