03115+1527 HEI 28 (HD 19788)
03h 11m 28.62s +15° 26' 40.3" P.A. 43.00 sep 5.6 mag 9.30,10.70 Sp K0
Coord 2000 |
03115+1527 |
|
Discov num |
HEI 28 |
|
Comp |
|
|
Coord arcsec 2000 |
03 11 28.62 +15 26 40.3 |
|
Date first |
1897 |
|
Date last |
2016 |
|
Obs |
7 |
|
Pa first |
39 |
|
Pa last |
43.4 |
|
P.A. Now (θ) |
43.4° |
|
Sep first |
5.5 |
|
Sep last |
5.628 |
|
Sep. Now (ρ) |
5.628" |
|
Mag pri |
9.30 |
|
Mag sec |
10.70 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
+054 |
|
Sec motion ra |
-024 |
|
Pri motion dec |
+051 |
|
Sec motion dec |
+038 |
|
Notes |
|
|
rPM=1.065
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 19788 |
|
Constellation |
Aries |
|
Tycho2 |
1225-01859-1 |
|
Gaia DR2 |
31082991853780992 |
|
HD |
19788 |
|