20208+3748 SEI 1095
20h 20m 50.36s +37° 48' 07.7" P.A. 63.00 sep 24.7 mag 11.63,12.13
| Coord 2000 |
20208+3748 |
|
Discov num |
SEI1095 |
|
Comp |
|
|
Coord arcsec 2000 |
20 20 50.36 +37 48 07.7 |
|
| Date first |
1895 |
|
Date last |
2017 |
|
Obs |
14 |
|
| Pa first |
63 |
|
Pa last |
62.6 |
|
P.A. Now (θ) |
62.6° |
|
| Sep first |
25.4 |
|
Sep last |
24.685 |
|
Sep. Now (ρ) |
24.685" |
|
| Mag pri |
11.63 |
|
Mag sec |
12.13 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
rPM=0.2 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3152-01604-1 |
|
Gaia DR2 |
2060993353245577984 |
|
