2002 MQ2
2002MQ2, 1998 OA, 1998OA, 73439, J98O00A, K02M02Q
All data for this body: [vot]
MPC data
| Name (number) |
2002 MQ2 (73439) |
| a |
2.58045 |
| e |
0.20260 |
| i / sin(i) |
12.0325 /
0.20847
|
| q |
2.05764
|
| Q |
3.10325
|
| ω |
220.1978 |
| Node |
130.3732 |
| m |
324.7376 |
| n |
0.2378 |
| Epoch |
2460200.5 |
| nobs |
878 |
| nopp |
18 |
| Years observed |
1998-2022 |
| rms |
0.76 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.580 |
|
| ep |
0.166 |
|
| sin(ip) |
0.191 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.500 |
|
| Mass |
|
|
| D |
2.62 |
0.247 |
| pV |
0.195 |
0.0656 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5800 |
0.1655 |
0.1913 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.62 |
0.247 |
0.247 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.195 |
0.0656 |
0.0656 |
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 |
| 15.50 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |