2000 QW50
2000QW50, 18186, 1990 SM30, 1990SM30, 1998 EE16, 1998EE16, 1999 LQ20, 1999LQ20, J90S30M, J98E16E, J99L20Q, K00Q50W
All data for this body: [vot]
MPC data
| Name (number) |
2000 QW50 (18186) |
| a |
2.96335 |
| e |
0.09327 |
| i / sin(i) |
2.3806 /
0.04154
|
| q |
2.68696
|
| Q |
3.23974
|
| ω |
102.3706 |
| Node |
103.2473 |
| m |
309.5191 |
| n |
0.1932 |
| Epoch |
2460200.5 |
| nobs |
1826 |
| nopp |
23 |
| Years observed |
1990-2023 |
| rms |
0.68 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.966 |
|
| ep |
0.128 |
|
| sin(ip) |
0.021 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.270 |
|
| Mass |
|
|
| D |
7.01 |
0.440 |
| pV |
0.090 |
0.0169 |
| Rotational Period |
7.300 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.9657 |
0.1277 |
0.0212 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 7.01 |
0.440 |
0.440 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.090 |
0.0169 |
0.0169 |
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 |
| 14.27 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |