19215+3634 ES 2177 AC
19h 21m 32.66s +36° 34' 00.9" P.A. 158.00 sep 10.6 mag 11.15,14.30
| Coord 2000 |
19215+3634 |
|
Discov num |
ES 2177 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 21 32.66 +36 34 00.9 |
|
| Date first |
1925 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
154 |
|
Pa last |
158.4 |
|
P.A. Now (θ) |
158.4° |
|
| Sep first |
11.9 |
|
Sep last |
10.634 |
|
Sep. Now (ρ) |
10.634" |
|
| Mag pri |
11.15 |
|
Mag sec |
14.30 |
|
delta mag (ΔM) |
3.15 |
|
Spectral class |
|
|
| Pri motion ra |
+005 |
|
Sec motion ra |
|
|
| Pri motion dec |
+010 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
19215+3634 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 21 33 +36 34 01 |
ES 2177 AB |
1995 |
3 |
186 |
2.4 |
11.15 |
12.57 |
1.42 |
|
|
| Show |
|
|
19 21 33 +36 34 01 |
ES 2177 AC |
2015 |
4 |
158 |
10.6 |
11.15 |
14.30 |
3.15 |
|
<=== |
| Show |
|
|
19 21 33 +36 34 01 |
ES 2177 AD |
2015 |
4 |
259 |
21.9 |
11.15 |
13.30 |
2.15 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
2666-01232-1 |
|
Gaia DR2 |
2050969380609550336 |
|
