21327+2954 HEI 190
21h 32m 40.96s +29° 53' 20.6" P.A. 81.00 sep 1.8 mag 11.00,11.00
| Coord 2000 |
21327+2954 |
|
Discov num |
HEI 190 |
|
Comp |
|
|
Coord arcsec 2000 |
21 32 40.96 +29 53 20.6 |
|
| Date first |
1981 |
|
Date last |
2020 |
|
Obs |
6 |
|
| Pa first |
81 |
|
Pa last |
80.8 |
|
P.A. Now (θ) |
80.8° |
|
| Sep first |
2.0 |
|
Sep last |
1.84 |
|
Sep. Now (ρ) |
1.84" |
|
| Mag pri |
11.00 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
-023 |
|
Sec motion ra |
|
|
| Pri motion dec |
-035 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
1850033733708830848 |
|
