19100+1740 HEI 268
19h 09m 57.10s +17° 40' 31.7" P.A. 36.00 sep 1.9 mag 11.39,12.16 Sp F8
Coord 2000 |
19100+1740 |
|
Discov num |
HEI 268 |
|
Comp |
|
|
Coord arcsec 2000 |
19 09 57.10 +17 40 31.7 |
|
Date first |
1982 |
|
Date last |
2019 |
|
Obs |
8 |
|
Pa first |
36 |
|
Pa last |
35.8 |
|
P.A. Now (θ) |
35.8° |
|
Sep first |
1.6 |
|
Sep last |
1.86 |
|
Sep. Now (ρ) |
1.86" |
|
Mag pri |
11.39 |
|
Mag sec |
12.16 |
|
delta mag (ΔM) |
0.77 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
+006 |
|
Sec motion ra |
+006 |
|
Pri motion dec |
-024 |
|
Sec motion dec |
-024 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagitta |
|
Tycho2 |
1590-03564-1 |
|
Gaia DR2 |
4514440816350863232 |
|