21196+3948 ABH 143 AI
21h 19m 38.98s +39° 48' 51.9" P.A. 74.00 sep 124.3 mag 11.18,14.75 Sp F2III
| Coord 2000 |
21196+3948 |
|
Discov num |
ABH 143 |
|
Comp |
AI |
|
Coord arcsec 2000 |
21 19 38.98 +39 48 51.9 |
|
| Date first |
1987 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
75 |
|
Pa last |
74.2 |
|
P.A. Now (θ) |
74.2° |
|
| Sep first |
124.6 |
|
Sep last |
124.308 |
|
Sep. Now (ρ) |
124.308" |
|
| Mag pri |
11.18 |
|
Mag sec |
14.75 |
|
delta mag (ΔM) |
3.57 |
|
Spectral class |
F2III (yellow-white) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-002 |
|
| Notes |
N
U
(See Notes, Proper motion indicates non-physical) |
|
rPM=0.707
This double is not physical.
21196+3948 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
21 19 39 +39 48 52 |
SEI 1503 AB |
2015 |
10 |
278 |
9.7 |
11.18 |
12.30 |
1.12 |
|
|
| Show |
|
|
21 19 39 +39 48 52 |
SEI 1504 AC |
2015 |
11 |
66 |
22.5 |
11.18 |
10.16 |
1.02 |
|
|
| Show |
|
|
21 19 39 +39 48 52 |
ABH 143 AD |
2015 |
11 |
119 |
104.7 |
11.18 |
11.59 |
0.41 |
|
|
| Show |
|
|
21 19 39 +39 48 52 |
ABH 143 AE |
2015 |
10 |
161 |
54.4 |
11.18 |
11.83 |
0.65 |
|
|
| Show |
|
|
21 19 39 +39 48 52 |
ABH 143 AF |
2015 |
7 |
229 |
50.9 |
11.18 |
14.58 |
3.40 |
|
|
| Show |
|
|
21 19 39 +39 48 52 |
ABH 143 AG |
2015 |
7 |
45 |
111.9 |
11.18 |
14.16 |
2.98 |
|
|
| Show |
|
|
21 19 39 +39 48 52 |
ABH 143 AH |
2015 |
7 |
66 |
86.5 |
11.18 |
14.94 |
3.76 |
|
|
| Show |
|
|
21 19 39 +39 48 52 |
ABH 143 AI |
2015 |
7 |
74 |
124.3 |
11.18 |
14.75 |
3.57 |
|
<=== |
Ninefold system
9 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3173-02208-1 |
|
Gaia DR2 |
1965548494049767680 |
|
DM |
BD+39 4523 |
|
