17007+4025 HJ 2803
17h 00m 36.42s +40° 25' 43.8" P.A. 269.00 sep 18.9 mag 10.63,12.60
Coord 2000 |
17007+4025 |
|
Discov num |
HJ 2803 |
|
Comp |
|
|
Coord arcsec 2000 |
17 00 36.42 +40 25 43.8 |
|
Date first |
1831 |
|
Date last |
2015 |
|
Obs |
13 |
|
Pa first |
260 |
|
Pa last |
269.1 |
|
P.A. Now (θ) |
269.1° |
|
Sep first |
12.0 |
|
Sep last |
18.896 |
|
Sep. Now (ρ) |
18.896" |
|
Mag pri |
10.63 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
1.97 |
|
Spectral class |
|
|
Pri motion ra |
+006 |
|
Sec motion ra |
-008 |
|
Pri motion dec |
-018 |
|
Sec motion dec |
-002 |
|
Notes |
|
|
rPM=1.121
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
3076-00784-1 |
|
Gaia DR2 |
1353724011814043904 |
|