20527+0720 STF 2733 (HD 198812)
20h 52m 42.97s +07° 19' 47.6" P.A. 145.00 sep 40.2 mag 8.39,8.58 Sp A
Coord 2000 |
20527+0720 |
|
Discov num |
STF2733 |
|
Comp |
|
|
Coord arcsec 2000 |
20 52 42.97 +07 19 47.6 |
|
Date first |
1800 |
|
Date last |
2015 |
|
Obs |
44 |
|
Pa first |
138 |
|
Pa last |
144.5 |
|
P.A. Now (θ) |
144.5° |
|
Sep first |
43.3 |
|
Sep last |
40.21 |
|
Sep. Now (ρ) |
40.21" |
|
Mag pri |
8.39 |
|
Mag sec |
8.58 |
|
delta mag (ΔM) |
0.19 |
|
Spectral class |
A (white) |
|
Pri motion ra |
+044 |
|
Sec motion ra |
+042 |
|
Pri motion dec |
-014 |
|
Sec motion dec |
-015 |
|
Notes |
N
T
(See Notes, Parallax indicates physical) |
|
rPM=0.048 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 198812 |
|
Constellation |
Delphinus |
|
SAO |
126322 |
|
Tycho2 |
0525-00124-1 |
|
Gaia DR2 |
1737611865223480704 |
|
HD |
198812 |
|
GC |
29121 |
|
DM |
BD+06 4675 |
|