20506+6356 STI 998
20h 50m 33.00s +63° 55' 06.9" P.A. 93.00 sep 4.8 mag 12.80,12.80
| Coord 2000 |
20506+6356 |
|
Discov num |
STI 998 |
|
Comp |
|
|
Coord arcsec 2000 |
20 50 33.00 +63 55 06.9 |
|
| Date first |
1903 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
106 |
|
Pa last |
93.2 |
|
P.A. Now (θ) |
93.2° |
|
| Sep first |
5.0 |
|
Sep last |
4.844 |
|
Sep. Now (ρ) |
4.844" |
|
| Mag pri |
12.80 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
-017 |
|
Sec motion ra |
+015 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
rPM=1.836
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Gaia DR2 |
2197069771286564480 |
|
