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Current system
07309+2441
HJ 424 AC


Nearby doubles
5' : 07310+2435
POU2820

6' : 07308+2437
POU2817

29' : 07320+2415
POU2826

29' : 07289+2437
POU2809

30' : 07310+2510
AG 335

31' : 07287+2439
STTA 85AB

32' : 07293+2419
POU2811

34' : 07287+2430
POU2807

36' : 07335+2433
POU2829

41' : 07295+2407
POU2813

42' : 07317+2400
OCC9221

42' : 07326+2405
COU 89

43' : 07280+2421
POU2798

44' : 07339+2422
POU2831

46' : 07343+2440
POU2832

46' : 07276+2437
POU2793

47' : 07304+2527
A 2528

47' : 07280+2417
POU2801

48' : 07280+2416
POU2802

48' : 07334+2407
POU2830

48' : 07275+2434
POU2789

48' : 07275+2435
POU2788

49' : 07275+2428
POU2791

50' : 07277+2420
POU2795

52' : 07347+2450
POU2835

53' : 07275+2420
POU2790



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Neglected List I
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

07309+2441 HJ 424 AC

 
 
07h 30m 56.47s +24° 40' 45.1" P.A. 337.00 sep 11.8 mag 11.37,13.17 Sp F2IV
 
 
Coord 2000 07309+2441 Discov num HJ  424 Comp AC Coord arcsec 2000 07 30 56.47 +24 40 45.1
Date first 1827 Date last 2017 Obs 12
Pa first 330 Pa last 337.2 P.A. Now (θ) 337.2°
Sep first 9.0 Sep last 11.821 Sep. Now (ρ) 11.821"
Mag pri 11.37 Mag sec 13.17 delta mag (ΔM) 1.8 Spectral class F2IV (yellow-white)
Pri motion ra +003 Sec motion ra -001
Pri motion dec -008 Sec motion dec -004
Notes N U (See Notes, Proper motion indicates non-physical)
rPM=0.662
This double is not physical.
 
 
07309+2441 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 07 30 56 +24 40 45 HJ 424 AB 2017 19 114 16.5 11.37 11.45 0.08
Show 07 30 56 +24 40 45 HJ 424 AC 2017 12 337 11.8 11.37 13.17 1.80 <===
Show 07 30 56 +24 40 45 ABH 68 AD 2015 9 9 73.8 11.37 12.60 1.23
Show 07 30 56 +24 40 45 ABH 68 AE 2015 8 161 62.6 11.37 13.61 2.24
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Gemini Tycho2 1914-00614-1 Gaia DR2 868442494626975744
 
 
WDS 07309+2441 HJ 424 AC : NOTES
 
 
discov_num notes refcode
HJ 424 AC: POU2819.
AB: Rectilinear solution by Hurowitz et al. (2013). USN2013a
 
 
REFERENCES
 
 
refcode metd author reference
USN2013a lin - Hurowitz, J.L., Hartkopf, W.I., & Mason, B.D. 2013IAUDS.181....1H
USN2013a Inf. Circ. 181, 1, 2013
 
 
DISCOVERER
 
 
idgroup discov author
1 ABH Abt, H.A.
29 HJ Herschel, J.F.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
07309+2441 HJ 424 AC 2000 3 337 11.8 11.37 15.00 F2IV D 073056.47+244045.1
07309+2441 HJ 424 AC 2001 6 337 11.8 11.37 13.17 F2IV NUD 073056.47+244045.1
07309+2441 HJ 424 AC 2010 7 337 10.8 11.37 13.17 F2IV NU 073056.47+244045.1
07309+2441 HJ 424 AC 2017 7 338 11.8 11.37 13.17 F2IV NU 073056.47+244045.1

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 07309+2441 HJ 424 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07309+2441 HJ 424 AC : MEASURES
 
 
No records found.

 
 
WDS 07309+2441 : VIRTUAL EYEPIECE
 
 

07309+2441 HJ 424A mag 11.37 Sp F2IV 07309+2441 HJ 424B sep 15.2 P.A. 115.70 mag 11.45 07309+2441 HJ 424C sep 11.7 P.A. 339.10 mag 13.17 07309+2441 ABH 68D sep 73.6 P.A. 8.20 mag 12.6 07309+2441 ABH 68E sep 62.0 P.A. 162.20 mag 13.61 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 07309+2441 : ALADIN DSS IMAGE @ 07h 30m 56.47s +24° 40' 45.1"
 
 
 
 
WDS 07309+2441 HJ 424 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07309+2441 HJ 424AC distance=0' 07310+2435 POU2820 distance=5' 07308+2437 POU2817 distance=6' 07320+2415 POU2826 distance=29' 07289+2437 POU2809 distance=29' 07310+2510 AG 335 distance=30' 07287+2439 STTA 85AB distance=31' 07287+2439 STTA 85AC distance=31' 07293+2419 POU2811 distance=32' 07287+2430 POU2807 distance=34' 07335+2433 POU2829 distance=36' 07295+2407 POU2813 distance=41' 07317+2400 OCC9221 distance=42' 07326+2405 COU 89 distance=42' 07280+2421 POU2798 distance=43' 07339+2422 POU2831 distance=44' 07343+2440 POU2832 distance=46' 07276+2437 POU2793 distance=46' 07304+2527 A 2528 distance=47' 07280+2417 POU2801 distance=47' 07280+2416 POU2802 distance=48' 07334+2407 POU2830 distance=48' 07275+2434 POU2789 distance=48' 07275+2435 POU2788 distance=48' 07275+2428 POU2791 distance=49' 07277+2420 POU2795 distance=50' 07347+2450 POU2835 distance=52' 07275+2420 POU2790 distance=53' 07280+2406 POU2800 distance=53' 07344+2415 POU2834 distance=54' 07271+2436 POU2781 distance=54' 07343+2410 POU2833 distance=56' 07269+2432 POU2780 distance=56' 07268+2443 UC 1582 distance=57' 07287+2352 POU2808 distance=57' 07312+2343 POU2822BC distance=58' 07312+2343 POU2822AB distance=58' 07293+2347 POU2812 distance=59' 07291+2348 A 2738 distance=59' 07268+2422 OCC 673 distance=60' 07265+2442 POU2773 distance=61' 07350+2416 STF1113AB distance=61' 07294+2344 POU2814 distance=61' 07271+2410 POU2785 distance=62' 07350+2416 HJ 425BC distance=62' 07265+2429 POU2772 distance=62' 07326+2342 AZC 51 distance=63' 07277+2356 POU2796 distance=63' 07354+2426 COU 950 distance=63' 07260+2452 POU2764 distance=64' 07295+2339 POU2815 distance=65' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 07309+2441 HJ 424 AB 114 16.5
Show 07309+2441 HJ 424 AC 337 11.8
Show 07309+2441 ABH 68 AD 9 73.8
Show 07309+2441 ABH 68 AE 161 62.6
Show 07310+2435 POU2820 317 10.1 5
Show 07308+2437 POU2817 306 13.2 6
Show 07320+2415 POU2826 234 10.8 29
Show 07289+2437 POU2809 201 12.3 29
Show 07310+2510 AG 335 300 3.7 30
Show 07287+2439 STTA 85 AB 20 64.7 31
Show 07287+2439 STTA 85 AC 125 29.5 31
Show 07293+2419 POU2811 74 6.8 32
Show 07287+2430 POU2807 229 6.5 34
Show 07335+2433 POU2829 22 11.3 36
Show 07295+2407 POU2813 238 12.4 41
Show 07317+2400 OCC9221 165 0.2 42
Show 07326+2405 COU 89 256 1.8 42
Show 07280+2421 POU2798 29 6.9 43
Show 07339+2422 POU2831 120 6.8 44
Show 07343+2440 POU2832 276 11.5 46
Show 07276+2437 POU2793 319 16.7 46
Show 07304+2527 A 2528 137 2.2 47
Show 07280+2417 POU2801 226 9.5 47
Show 07280+2416 POU2802 35 6.4 48
Show 07334+2407 POU2830 8 14.7 48
Show 07275+2434 POU2789 171 3.7 48
Show 07275+2435 POU2788 261 9.8 48
Show 07275+2428 POU2791 231 7.1 49
Show 07277+2420 POU2795 321 7.0 50
Show 07347+2450 POU2835 40 8.0 52
Show 07275+2420 POU2790 120 14.2 53
Show 07280+2406 POU2800 293 11.8 53
Show 07344+2415 POU2834 21 7.1 54
Show 07271+2436 POU2781 251 5.6 54
Show 07343+2410 POU2833 317 17.9 56
Show 07269+2432 POU2780 225 4.9 56
Show 07268+2443 UC 1582 56 5.9 57
Show 07287+2352 POU2808 156 4.3 57
Show 07312+2343 POU2822 BC 201 28.4 58
Show 07312+2343 POU2822 AB 38 12.2 58
Show 07293+2347 POU2812 315 13.9 59
Show 07291+2348 A 2738 78 1.4 59
Show 07268+2422 OCC 673 -1 0.1 60
Show 07265+2442 POU2773 281 9.8 61
Show 07350+2416 STF1113 AB 180 91.7 61
Show 07294+2344 POU2814 190 11.6 61
Show 07271+2410 POU2785 357 7.3 62
Show 07350+2416 HJ 425 BC 46 8.5 62
Show 07265+2429 POU2772 155 10.9 62
Show 07326+2342 AZC 51 30 9.4 63
Show 07277+2356 POU2796 113 13.5 63

 
 
WDS 07309+2441 : COMPONENTS
 
 
  A B C D
B pa=115.7°
sep=15.21"
 
C pa=339.1°
sep=11.67"
pa=314.4°
sep=25.00"
 
D pa=8.2°
sep=73.60"
pa=357.7°
sep=79.51"
pa=13.3°
sep=63.66"
 
E pa=162.2°
sep=61.99"
pa=174.2°
sep=52.69"
pa=161.7°
sep=73.65"
pa=176.3°
sep=132.14"
 
 
07309+2441 A
 
 
Coord arcsec 2000 073056.47+244045.1 Mag 11.37 Spectral class F2IV (yellow-white) PmRA 3.00
PmDE -8.0 Tycho2 1914-00614-1
Tycho2
Tycho2 1914-00614-1 Pflag RAmdeg 112.73532959 DEmdeg 24.67921958
PmRA 5.7 PmDE -5.4 E RAmdeg 57 E DEmdeg 69
E pmRA 1.8 E pmDE 1.8 EpRAm 1979.76 EpDEm 1974.21
Num 3 Q RAmdeg 1.3 Q DEmdeg 0.4 Q pmRA 1.3
Q pmDE 0.4 BTmag 11.616 E BTmag 0.097 VTmag 11.366
E VTmag 0.132 Prox 168 TYC T HIP
CCDM RAdeg 112.73531500 DEdeg 24.67923194 EpRA 1990 1.81
EpDE 1990 1.82 E RAdeg 61.0 E DEdeg 76.3 Posflg
Corr 0.2
CCDM
Ccdm 07309+2441 RComp Comp A Note1
Note2 Discov num DRAs 2.47 DDEs -14.4
R dRAs 65 Year Theta Rho
Obs 3 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 4096 M ADS BDS N IDS IDS 07248N2453A
HIC
 
 
07309+2441 B
 
 
Coord arcsec 2000 073057.48+244038.5 Mag 11.45 PmRA -8.00 PmDE -9.0
Tycho2 1914-00761-1 Calc delta mag 0.08 Calc coord yes
Tycho2
Tycho2 1914-00761-1 Pflag RAmdeg 112.74000206 DEmdeg 24.67738920
PmRA -9.3 PmDE -7.4 E RAmdeg 81 E DEmdeg 94
E pmRA 2.0 E pmDE 2.1 EpRAm 1970.58 EpDEm 1963.11
Num 3 Q RAmdeg 1.3 Q DEmdeg 0.9 Q pmRA 1.3
Q pmDE 0.9 BTmag 12.716 E BTmag 0.322 VTmag 11.445
E VTmag 0.144 Prox 168 TYC HIP
CCDM RAdeg 112.74002500 DEdeg 24.67740528 EpRA 1990 1.80
EpDE 1990 1.79 E RAdeg 91.6 E DEdeg 112.0 Posflg
Corr 0.2
CCDM
Ccdm 07309+2441 RComp Comp B Note1
Note2 Discov num HJ 424 DRAs 3.60 DDEs -20.9
R dRAs 65 Year 1892 Theta 112 Rho 18.2
Obs 1 Vmag 10.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 4096 M ADS BDS N IDS IDS 07248N2453B
HIC
 
 
07309+2441 C
 
 
Coord arcsec 2000 073056.16+244056.0 Mag 13.17 PmRA -1.00 PmDE -4.0
Calc delta mag 1.8 Calc coord yes
CCDM
Ccdm 07309+2441 RComp Comp C Note1
Note2 Discov num POU2819 DRAs 2.14 DDEs -3.6
R dRAs 65 Year 1820 Theta 330 Rho 9.0
Obs 1 Vmag 14.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 4096 M ADS BDS N IDS IDS 07249N2453B
HIC
 
 
07309+2441 D
 
 
Coord arcsec 2000 073057.24+244158.0 Mag 12.6 PmRA 2.00 PmDE 0.0
Calc delta mag 1.23 Calc coord yes
 
 
07309+2441 E
 
 
Coord arcsec 2000 073057.86+243946.1 Mag 13.61 PmRA 10.00 PmDE -10.0
Calc delta mag 2.24 Calc coord yes