21064+4314 LDS 2488
21h 06m 15.81s +43° 14' 34.2" P.A. 166.00 sep 2.2 mag 15.50,16.50
| Coord 2000 |
21064+4314 |
|
Discov num |
LDS2488 |
|
Comp |
|
|
Coord arcsec 2000 |
21 06 15.81 +43 14 34.2 |
|
| Date first |
1954 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
188 |
|
Pa last |
166.1 |
|
P.A. Now (θ) |
166.1° |
|
| Sep first |
2.0 |
|
Sep last |
2.234 |
|
Sep. Now (ρ) |
2.234" |
|
| Mag pri |
15.50 |
|
Mag sec |
16.50 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
| Pri motion ra |
+090 |
|
Sec motion ra |
+091 |
|
| Pri motion dec |
+036 |
|
Sec motion dec |
+035 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.015 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
1969757080968573440 |
|
