19494+1745 UC 248
19h 49m 21.88s +17° 44' 36.2" P.A. 244.00 sep 31.6 mag 13.20,14.33
| Coord 2000 |
19494+1745 |
|
Discov num |
UC 248 |
|
Comp |
|
|
Coord arcsec 2000 |
19 49 21.88 +17 44 36.2 |
|
| Date first |
1999 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
244 |
|
Pa last |
244.2 |
|
P.A. Now (θ) |
244.2° |
|
| Sep first |
32.0 |
|
Sep last |
31.607 |
|
Sep. Now (ρ) |
31.607" |
|
| Mag pri |
13.20 |
|
Mag sec |
14.33 |
|
delta mag (ΔM) |
1.13 |
|
Spectral class |
|
|
| Pri motion ra |
-051 |
|
Sec motion ra |
-076 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
-029 |
|
| Notes |
U
(Proper motion indicates non-physical) |
|
rPM=0.49
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagitta |
|
Gaia DR2 |
1821429865701156864 |
|
