2002 NW18
2002NW18, 2000 CE42, 2000CE42, 73449, K00C42E, K02N18W
All data for this body: [vot]
MPC data
| Name (number) |
2002 NW18 (73449) |
| a |
3.09786 |
| e |
0.02948 |
| i / sin(i) |
9.2695 /
0.16108
|
| q |
3.00654
|
| Q |
3.18919
|
| ω |
313.5512 |
| Node |
271.7502 |
| m |
32.7108 |
| n |
0.1808 |
| Epoch |
2460200.5 |
| nobs |
1093 |
| nopp |
20 |
| Years observed |
1997-2023 |
| rms |
0.66 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.099 |
|
| ep |
0.053 |
|
| sin(ip) |
0.182 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.370 |
|
| Mass |
|
|
| D |
8.64 |
0.131 |
| pV |
0.065 |
0.0088 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0986 |
0.0528 |
0.1818 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 8.64 |
0.131 |
0.131 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.065 |
0.0088 |
0.0088 |
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 |
| 14.37 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |