18439+4231 DEA 192
18h 43m 57.19s +42° 31' 05.8" P.A. 338.00 sep 9.0 mag 11.20,13.30
| Coord 2000 |
18439+4231 |
|
Discov num |
DEA 192 |
|
Comp |
|
|
Coord arcsec 2000 |
18 43 57.19 +42 31 05.8 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
339 |
|
Pa last |
338.2 |
|
P.A. Now (θ) |
338.2° |
|
| Sep first |
9.0 |
|
Sep last |
8.996 |
|
Sep. Now (ρ) |
8.996" |
|
| Mag pri |
11.20 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
2.1 |
|
Spectral class |
|
|
| Pri motion ra |
+006 |
|
Sec motion ra |
+005 |
|
| Pri motion dec |
+008 |
|
Sec motion dec |
+006 |
|
| Notes |
U
(Proper motion indicates non-physical) |
|
rPM=0.224 (< 0.3, Physical double)
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
3126-02522-1 |
|
Gaia DR2 |
2116745464715053184 |
|
