19218+4423 DEA 429 AB
19h 21m 50.90s +44° 23' 07.9" P.A. 76.00 sep 24.7 mag 13.80,14.00
Coord 2000 |
19218+4423 |
|
Discov num |
DEA 429 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 21 50.90 +44 23 07.9 |
|
Date first |
1998 |
|
Date last |
2016 |
|
Obs |
11 |
|
Pa first |
76 |
|
Pa last |
76.4 |
|
P.A. Now (θ) |
76.4° |
|
Sep first |
24.7 |
|
Sep last |
24.666 |
|
Sep. Now (ρ) |
24.666" |
|
Mag pri |
13.80 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
Pri motion ra |
+018 |
|
Sec motion ra |
+020 |
|
Pri motion dec |
-007 |
|
Sec motion dec |
-002 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.268 (< 0.3, Physical double)
This double is physical.
19218+4423 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
19 21 51 +44 23 08 |
DEA 429 AB |
2016 |
11 |
76 |
24.7 |
13.80 |
14.00 |
0.20 |
|
<=== |
Show |
|
|
19 21 53 +44 23 13 |
KOI 689 BC |
2015 |
3 |
212 |
3.9 |
12.10 |
18.70 |
6.60 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS