19138+0753 HEI 872 (HD 179840)
19h 13m 48.04s +07° 52' 54.5" P.A. 270.00 sep 1.8 mag 9.60,11.10 Sp G5
Coord 2000 |
19138+0753 |
|
Discov num |
HEI 872 |
|
Comp |
|
|
Coord arcsec 2000 |
19 13 48.04 +07 52 54.5 |
|
Date first |
1992 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
272 |
|
Pa last |
270 |
|
P.A. Now (θ) |
270° |
|
Sep first |
1.6 |
|
Sep last |
1.756 |
|
Sep. Now (ρ) |
1.756" |
|
Mag pri |
9.60 |
|
Mag sec |
11.10 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
G5 (yellow) |
|
Pri motion ra |
-015 |
|
Sec motion ra |
|
|
Pri motion dec |
-004 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 179840 |
|
Constellation |
Aquila |
|
Tycho2 |
1041-01325-1 |
|
Gaia DR2 |
4306487497803508736 |
|
HD |
179840 |
|