17007-2725 CVN 100 AD
17h 00m 42.96s -27° 25' 17.5" P.A. 48.00 sep 9.5 mag 7.85,10.70 Sp G0IV
Coord 2000 |
17007-2725 |
|
Discov num |
CVN 100 |
|
Comp |
AD |
|
Coord arcsec 2000 |
17 00 42.96 -27 25 17.5 |
|
Date first |
1998 |
|
Date last |
2022 |
|
Obs |
4 |
|
Pa first |
51 |
|
Pa last |
48.1 |
|
P.A. Now (θ) |
48.1° |
|
Sep first |
8.5 |
|
Sep last |
9.5 |
|
Sep. Now (ρ) |
9.5" |
|
Mag pri |
7.85 |
|
Mag sec |
10.70 |
|
delta mag (ΔM) |
2.85 |
|
Spectral class |
G0IV (yellow) |
|
Pri motion ra |
-007 |
|
Sec motion ra |
-008 |
|
Pri motion dec |
-029 |
|
Sec motion dec |
+000 |
|
Notes |
S
K
(Parallax indidates non-physical, K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
rPM=0.973
This double is not physical.
17007-2725 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
17 00 43 -27 25 18 |
CVN 100 AB |
2011 |
1 |
303 |
3.4 |
7.85 |
15.20 |
7.35 |
|
|
Show |
|
|
17 00 43 -27 25 18 |
CVN 100 AC |
2015 |
4 |
291 |
5.8 |
7.85 |
13.40 |
5.55 |
|
|
Show |
|
|
17 00 43 -27 25 18 |
CVN 100 AD |
2022 |
4 |
48 |
9.5 |
7.85 |
10.70 |
2.85 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Gaia DR2 |
6033307209775044992 |
|