07302+0243 BAL1798BC

 
 
07h 30m 14.50s +02 43' 17.3" P.A. 242 sep 17.9 mag 11.02,12.23
 
 
Coord 2000
07302+0243
Discov num
BAL1798
Comp
BC
Coord arcsec 2000
07 30 14.50 +02 43 17.3
Date first
1910
Date last
2015
Obs
5
Pa first
241
Pa last
242
P.A. Now (θ)
242°
Sep first
16.9
Sep last
17.9
Sep. Now (ρ)
17.9"
Mag pri
11.02
Mag sec
12.23
delta mag (ΔM)
1.21
Spectral class
Pri motion ra
+002
Sec motion ra
-006
Pri motion dec
-012
Sec motion dec
-007
Notes
rPM=0.775
Nature of this double is uncertain.
 
 
07302+0243 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 07302+0243 BAL1798 AB 1909 2015 6 7 21.2 11.19 11.02 0.17
Show 07302+0243 BAL1798 AC 1910 2015 5 314 18.3 11.19 12.23 1.04
Show 07302+0243 BAL1798 BC 1910 2015 5 242 17.9 11.02 12.23 1.21 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
242.2
Precise sep
17.856
Constellation
Canis Minor
Tycho2
0182-02570-1
Gaia DR2
81813131264
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
07302+0243 BAL1798 BC 2002 3 243 17.4 10.10 10.90 073030.00+024300.0
07302+0243 BAL1798 BC 2015 5 242 17.9 11.02 12.23 073014.50+024317.3

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