20045+4116 HJ 1475
20h 04m 25.06s +41° 17' 09.6" P.A. 274.00 sep 8.6 mag 12.13,14.10
| Coord 2000 |
20045+4116 |
|
Discov num |
HJ 1475 |
|
Comp |
|
|
Coord arcsec 2000 |
20 04 25.06 +41 17 09.6 |
|
| Date first |
1828 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
271 |
|
Pa last |
273.5 |
|
P.A. Now (θ) |
273.5° |
|
| Sep first |
5.0 |
|
Sep last |
8.561 |
|
Sep. Now (ρ) |
8.561" |
|
| Mag pri |
12.13 |
|
Mag sec |
14.10 |
|
delta mag (ΔM) |
1.97 |
|
Spectral class |
|
|
| Pri motion ra |
-030 |
|
Sec motion ra |
-032 |
|
| Pri motion dec |
-029 |
|
Sec motion dec |
-033 |
|
| Notes |
|
|
rPM=0.097 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3158-00234-1 |
|
Gaia DR2 |
2074444671114824832 |
|
