21171+3530 SLE 378
21h 17m 08.19s +35° 30' 09.5" P.A. 27.00 sep 11.3 mag 11.60,12.00
| Coord 2000 |
21171+3530 |
|
Discov num |
SLE 378 |
|
Comp |
|
|
Coord arcsec 2000 |
21 17 08.19 +35 30 09.5 |
|
| Date first |
1941 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
28 |
|
Pa last |
27.3 |
|
P.A. Now (θ) |
27.3° |
|
| Sep first |
11.9 |
|
Sep last |
11.33 |
|
Sep. Now (ρ) |
11.33" |
|
| Mag pri |
11.60 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
+006 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
+002 |
|
| Notes |
|
|
rPM=1.151
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
1867440475947592832 |
|
