17264-7750 HLN 42
17h 26m 28.00s -77° 49' 55.2" P.A. 51.00 sep 3.7 mag 10.43,10.60
Coord 2000 |
17264-7750 |
|
Discov num |
HLN 42 |
|
Comp |
|
|
Coord arcsec 2000 |
17 26 28.00 -77 49 55.2 |
|
Date first |
1969 |
|
Date last |
2021 |
|
Obs |
7 |
|
Pa first |
52 |
|
Pa last |
51 |
|
P.A. Now (θ) |
51° |
|
Sep first |
3.5 |
|
Sep last |
3.68 |
|
Sep. Now (ρ) |
3.68" |
|
Mag pri |
10.43 |
|
Mag sec |
10.60 |
|
delta mag (ΔM) |
0.17 |
|
Spectral class |
|
|
Pri motion ra |
-017 |
|
Sec motion ra |
+089 |
|
Pri motion dec |
-028 |
|
Sec motion dec |
+057 |
|
Notes |
|
|
rPM=1.286
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Apus |
|
Tycho2 |
9448-01702-1 |
|
Gaia DR2 |
5776922950917344640 |
|