20147+3820 SLE 972
20h 14m 44.96s +38° 19' 47.2" P.A. 114.00 sep 11.1 mag 11.90,12.80
| Coord 2000 |
20147+3820 |
|
Discov num |
SLE 972 |
|
Comp |
|
|
Coord arcsec 2000 |
20 14 44.96 +38 19 47.2 |
|
| Date first |
1985 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
116 |
|
Pa last |
114.2 |
|
P.A. Now (θ) |
114.2° |
|
| Sep first |
11.0 |
|
Sep last |
11.094 |
|
Sep. Now (ρ) |
11.094" |
|
| Mag pri |
11.90 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
+000 |
|
| Notes |
|
|
rPM=1
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3151-02733-1 |
|
Gaia DR2 |
2060946177340625280 |
|
