19404+0400 TDT 1621 (HD 185718)
19h 40m 24.45s +04° 00' 07.5" P.A. 219.00 sep 0.6 mag 10.90,11.30
Coord 2000 |
19404+0400 |
|
Discov num |
TDT1621 |
|
Comp |
|
|
Coord arcsec 2000 |
19 40 24.45 +04 00 07.5 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
219 |
|
Pa last |
218.5 |
|
P.A. Now (θ) |
218.5° |
|
Sep first |
0.6 |
|
Sep last |
0.57 |
|
Sep. Now (ρ) |
0.57" |
|
Mag pri |
10.90 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
Pri motion ra |
+003 |
|
Sec motion ra |
+003 |
|
Pri motion dec |
+002 |
|
Sec motion dec |
+002 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 185718 |
|
Constellation |
Aquila |
|
Tycho2 |
0487-00882-1 |
|
Gaia DR2 |
4290127039657372800 |
|
HD |
185718 |
|