19423+3830 ALI 896 (HD 186142)
19h 42m 16.49s +38° 30' 36.2" P.A. 162.00 sep 17.3 mag 11.66,12.50 dist. 48.24 pc (157.36 l.y.)
| Coord 2000 |
19423+3830 |
|
Discov num |
ALI 896 |
|
Comp |
|
|
Coord arcsec 2000 |
19 42 16.49 +38 30 36.2 |
|
| Date first |
1928 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
157 |
|
Pa last |
162.3 |
|
P.A. Now (θ) |
162.3° |
|
| Sep first |
13.0 |
|
Sep last |
17.274 |
|
Sep. Now (ρ) |
17.274" |
|
| Mag pri |
11.66 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
0.84 |
|
Spectral class |
|
|
| Pri motion ra |
-006 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
+024 |
|
Sec motion dec |
-024 |
|
| Notes |
|
|
rPM=1.942
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 186142 |
|
Constellation |
Cygnus |
|
HIP |
96943 |
|
Tycho2 |
3136-00016-1 |
|
| Gaia DR2 |
2073139692566164608 |
|
HD |
186142 |
|
BD |
BD+07 4188 |
|
Distance |
48.24 |
|
| Distance ly |
157.36 |
|
