00128+0523 HDO 4
00h 12m 49.75s +05° 23' 24.0" P.A. 174.00 sep 41.5 mag 11.16,13.60 Sp G5
| Coord 2000 |
00128+0523 |
|
Discov num |
HDO 4 |
|
Comp |
|
|
Coord arcsec 2000 |
00 12 49.75 +05 23 24.0 |
|
| Date first |
1868 |
|
Date last |
2015 |
|
Obs |
13 |
|
| Pa first |
180 |
|
Pa last |
173.7 |
|
P.A. Now (θ) |
173.7° |
|
| Sep first |
15.0 |
|
Sep last |
41.473 |
|
Sep. Now (ρ) |
41.473" |
|
| Mag pri |
11.16 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
2.44 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
+004 |
|
Sec motion ra |
+049 |
|
| Pri motion dec |
-018 |
|
Sec motion dec |
-015 |
|
| Notes |
|
|
rPM=0.88
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pisces |
|
Tycho2 |
0008-00817-1 |
|
Gaia DR2 |
2742179117751623552 |
|
