19154+1447 J 537
19h 15m 22.89s +14° 48' 39.9" P.A. 198.00 sep 4.4 mag 12.44,12.76
| Coord 2000 |
19154+1447 |
|
Discov num |
J 537 |
|
Comp |
|
|
Coord arcsec 2000 |
19 15 22.89 +14 48 39.9 |
|
| Date first |
1897 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
201 |
|
Pa last |
198.2 |
|
P.A. Now (θ) |
198.2° |
|
| Sep first |
4.9 |
|
Sep last |
4.391 |
|
Sep. Now (ρ) |
4.391" |
|
| Mag pri |
12.44 |
|
Mag sec |
12.76 |
|
delta mag (ΔM) |
0.32 |
|
Spectral class |
|
|
| Pri motion ra |
+004 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-006 |
|
| Notes |
B
(Blue magnitudes) |
|
rPM=0.333
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Gaia DR2 |
4320345609281596928 |
|