19306-0112 GWP 2858
19h 30m 38.38s -01° 12' 17.3" P.A. 125.00 sep 21.7 mag 9.80,14.70
Coord 2000 |
19306-0112 |
|
Discov num |
GWP2858 |
|
Comp |
|
|
Coord arcsec 2000 |
19 30 38.38 -01 12 17.3 |
|
Date first |
1987 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
125 |
|
Pa last |
125.4 |
|
P.A. Now (θ) |
125.4° |
|
Sep first |
21.6 |
|
Sep last |
21.736 |
|
Sep. Now (ρ) |
21.736" |
|
Mag pri |
9.80 |
|
Mag sec |
14.70 |
|
delta mag (ΔM) |
4.9 |
|
Spectral class |
|
|
Pri motion ra |
+028 |
|
Sec motion ra |
+046 |
|
Pri motion dec |
-132 |
|
Sec motion dec |
-144 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.143 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquila |
|
Tycho2 |
5144-00712-1 |
|
Gaia DR2 |
4215040089238231552 |
|