19118+3721 ALI 617
19h 11m 47.93s +37° 21' 22.5" P.A. 78.00 sep 12.9 mag 11.59,12.60
| Coord 2000 |
19118+3721 |
|
Discov num |
ALI 617 |
|
Comp |
|
|
Coord arcsec 2000 |
19 11 47.93 +37 21 22.5 |
|
| Date first |
1929 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
73 |
|
Pa last |
78.1 |
|
P.A. Now (θ) |
78.1° |
|
| Sep first |
13.2 |
|
Sep last |
12.857 |
|
Sep. Now (ρ) |
12.857" |
|
| Mag pri |
11.59 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
1.01 |
|
Spectral class |
|
|
| Pri motion ra |
-006 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
-022 |
|
| Notes |
|
|
rPM=1.02
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
2652-00013-1 |
|
Gaia DR2 |
2098883382928871808 |
|
