19133+1934 HO 573 (HD 230907)
19h 13m 17.36s +19° 33' 47.7" P.A. 127.00 sep 7.7 mag 9.75,10.20 Sp A5
Coord 2000 |
19133+1934 |
|
Discov num |
HO 573 |
|
Comp |
|
|
Coord arcsec 2000 |
19 13 17.36 +19 33 47.7 |
|
Date first |
1895 |
|
Date last |
2020 |
|
Obs |
20 |
|
Pa first |
124 |
|
Pa last |
126.6 |
|
P.A. Now (θ) |
126.6° |
|
Sep first |
7.2 |
|
Sep last |
7.728 |
|
Sep. Now (ρ) |
7.728" |
|
Mag pri |
9.75 |
|
Mag sec |
10.20 |
|
delta mag (ΔM) |
0.45 |
|
Spectral class |
A5 (white) |
|
Pri motion ra |
+007 |
|
Sec motion ra |
+012 |
|
Pri motion dec |
+001 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
rPM=0.559
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 230907 |
|
Constellation |
Sagitta |
|
SAO |
104622 |
|
Tycho2 |
1607-00157-1 |
|
Gaia DR2 |
4516407705204039680 |
|
HD |
230907 |
|