03336+4545 ES 561 (HD 21886)
03h 33m 33.18s +45° 45' 12.5" P.A. 39.00 sep 8.1 mag 9.09,10.35 Sp G
Coord 2000 |
03336+4545 |
|
Discov num |
ES 561 |
|
Comp |
|
|
Coord arcsec 2000 |
03 33 33.18 +45 45 12.5 |
|
Date first |
1896 |
|
Date last |
2015 |
|
Obs |
13 |
|
Pa first |
41 |
|
Pa last |
39.1 |
|
P.A. Now (θ) |
39.1° |
|
Sep first |
8.5 |
|
Sep last |
8.05 |
|
Sep. Now (ρ) |
8.05" |
|
Mag pri |
9.09 |
|
Mag sec |
10.35 |
|
delta mag (ΔM) |
1.26 |
|
Spectral class |
G (yellow) |
|
Pri motion ra |
+027 |
|
Sec motion ra |
+025 |
|
Pri motion dec |
+023 |
|
Sec motion dec |
+023 |
|
Notes |
|
|
rPM=0.056 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 21886 |
|
Constellation |
Perseus |
|
SAO |
38940 |
|
Tycho2 |
3312-02928-1 |
|
Gaia DR2 |
241786871855365376 |
|
HD |
21886 |
|