20212+3745 SLE 1011
20h 21m 13.55s +37° 45' 07.4" P.A. 37.00 sep 7.8 mag 13.10,14.10
| Coord 2000 |
20212+3745 |
|
Discov num |
SLE1011 |
|
Comp |
|
|
Coord arcsec 2000 |
20 21 13.55 +37 45 07.4 |
|
| Date first |
1985 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
37 |
|
Pa last |
36.9 |
|
P.A. Now (θ) |
36.9° |
|
| Sep first |
7.6 |
|
Sep last |
7.82 |
|
Sep. Now (ρ) |
7.82" |
|
| Mag pri |
13.10 |
|
Mag sec |
14.10 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
| Pri motion ra |
-007 |
|
Sec motion ra |
+008 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-001 |
|
| Notes |
R
(Red magnitudes) |
|
rPM=1.877
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2060989161357458432 |
|
