22564+6447 HJ 1833 AB
22h 56m 22.65s +64° 47' 16.6" P.A. 303.00 sep 19.8 mag 11.08,11.47
| Coord 2000 |
22564+6447 |
|
Discov num |
HJ 1833 |
|
Comp |
AB |
|
Coord arcsec 2000 |
22 56 22.65 +64 47 16.6 |
|
| Date first |
1828 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
291 |
|
Pa last |
302.7 |
|
P.A. Now (θ) |
302.7° |
|
| Sep first |
16.0 |
|
Sep last |
19.813 |
|
Sep. Now (ρ) |
19.813" |
|
| Mag pri |
11.08 |
|
Mag sec |
11.47 |
|
delta mag (ΔM) |
0.39 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
+009 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
+009 |
|
| Notes |
|
|
rPM=1.338
This double is not physical.
22564+6447 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
22 56 23 +64 47 17 |
HJ 1833 AB |
2015 |
11 |
303 |
19.8 |
11.08 |
11.47 |
0.39 |
|
<=== |
| Show |
|
|
22 56 20 +64 47 27 |
ES 218 BC |
2016 |
11 |
332 |
3.5 |
11.47 |
13.80 |
2.33 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Tycho2 |
4286-00985-1 |
|
Gaia DR2 |
2208447826850875392 |
|
ADS |
16390 |
|
