21593+4211 BRT 1156
21h 59m 20.22s +42° 10' 32.2" P.A. 103.00 sep 3.6 mag 12.07,12.02
| Coord 2000 |
21593+4211 |
|
Discov num |
BRT1156 |
|
Comp |
|
|
Coord arcsec 2000 |
21 59 20.22 +42 10 32.2 |
|
| Date first |
1894 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
107 |
|
Pa last |
103.4 |
|
P.A. Now (θ) |
103.4° |
|
| Sep first |
3.4 |
|
Sep last |
3.628 |
|
Sep. Now (ρ) |
3.628" |
|
| Mag pri |
12.07 |
|
Mag sec |
12.02 |
|
delta mag (ΔM) |
0.05 |
|
Spectral class |
|
|
| Pri motion ra |
-083 |
|
Sec motion ra |
+018 |
|
| Pri motion dec |
+013 |
|
Sec motion dec |
-013 |
|
| Notes |
|
|
rPM=1.241
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lacerta |
|
Tycho2 |
3193-00022-1 |
|
Gaia DR2 |
1960036161220337024 |
|
