Wray
19721, 1984UR4, 1989SU14, 1999VW11, J84U04R, J89S14U, J99V11W
All data for this body: [vot]
MPC data
| Name (number) |
Wray (19721) |
| Packed designation |
19721 |
| a |
2.97858 |
| e |
0.10391 |
| i / sin(i) |
13.9312 /
0.24076
|
| q |
2.66908
|
| Q |
3.28808
|
| ω |
330.1328 |
| Node |
46.0150 |
| m |
106.8556 |
| n |
0.1917 |
| Epoch |
2459600.5 |
| nobs |
2471 |
| nopp |
25 |
| Years observed |
1955-2022 |
| rms |
0.55 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.976 |
|
| ep |
0.076 |
|
| sin(ip) |
0.227 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
12.690 |
|
| Mass |
|
|
| D |
10.26 |
1.720 |
| pV |
0.168 |
0.0350 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.9764 |
0.0761 |
0.2272 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 10.26 |
1.720 |
1.720 |
Masiero |
2012ApJ...759L...8M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.168 |
0.0350 |
0.0350 |
Masiero |
2012ApJ...759L...8M |
NEATM |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 12.69 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |