20060+3547 DOO 78 FH
20h 05m 58.71s +35° 47' 49.8" P.A. 153.00 sep 17.5 mag 7.30,13.80 Sp B2
Coord 2000 |
20060+3547 |
|
Discov num |
DOO 78 |
|
Comp |
FH |
|
Coord arcsec 2000 |
20 05 58.71 +35 47 49.8 |
|
Date first |
1783 |
|
Date last |
2015 |
|
Obs |
12 |
|
Pa first |
152 |
|
Pa last |
152.8 |
|
P.A. Now (θ) |
152.8° |
|
Sep first |
19.3 |
|
Sep last |
17.501 |
|
Sep. Now (ρ) |
17.501" |
|
Mag pri |
7.30 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
6.5 |
|
Spectral class |
B2 (blue-white) |
|
Pri motion ra |
-004 |
|
Sec motion ra |
+001 |
|
Pri motion dec |
-007 |
|
Sec motion dec |
-014 |
|
Notes |
N
(See Notes) |
|
rPM=0.613
Nature of this double is uncertain.
20060+3547 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
69402 |
20 05 57 +35 47 18 |
CIA 18 Aa,Ab |
2020 |
8 |
218 |
0.0 |
7.30 |
7.80 |
0.50 |
|
|
Show |
V1676 Cyg |
69402 |
20 05 57 +35 47 18 |
BU 440 AB |
2015 |
16 |
63 |
6.9 |
6.78 |
12.00 |
5.22 |
|
|
Show |
|
69402 |
20 05 57 +35 47 18 |
BU 429 AC |
2019 |
30 |
29 |
12.8 |
6.78 |
11.00 |
4.22 |
|
|
Show |
|
69402 |
20 05 57 +35 47 18 |
SHJ 314 AD |
2019 |
42 |
299 |
11.3 |
6.78 |
9.49 |
2.71 |
|
|
Show |
|
69402 |
20 05 57 +35 47 18 |
BU 429 AE |
2015 |
24 |
107 |
28.0 |
6.78 |
11.42 |
4.64 |
|
|
Show |
|
69402 |
20 05 57 +35 47 18 |
SHJ 314 AF |
2019 |
50 |
28 |
36.3 |
6.78 |
7.30 |
0.52 |
|
|
Show |
|
69402 |
20 05 57 +35 47 18 |
HAU 26 AG |
2015 |
8 |
43 |
38.5 |
6.78 |
13.80 |
7.02 |
|
|
Show |
|
69402 |
20 05 57 +35 47 18 |
DOO 78 AH |
2015 |
8 |
57 |
29.7 |
6.78 |
13.80 |
7.02 |
|
|
Show |
|
|
20 05 59 +35 47 50 |
BU 429 FG |
2015 |
16 |
110 |
10.2 |
7.30 |
13.80 |
6.50 |
|
|
Show |
|
|
20 05 59 +35 47 50 |
DOO 78 FH |
2015 |
12 |
153 |
17.5 |
7.30 |
13.80 |
6.50 |
|
<=== |
Ninefold system
8 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
2682-00949-1 |
|
Gaia DR2 |
2059076251666505728 |
|