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Current system
18483-3710
JSP 787 AB


Nearby doubles
11' : 18484-3701
HJ 5064

11' : 18484-3700
UC 3678

19' : 18497-3719
B 949

24' : 18502-3708
SWR 254

26' : 18497-3652
UC 3689

29' : 18494-3646
JSP 789

32' : 18508-3717
B 951

35' : 18511-3715
RSS 493

36' : 18503-3736
SWR 255

37' : 18474-3637
LDS 653

39' : 18468-3636
NHR 10AB

46' : 18474-3627
WFC 285

46' : 18450-3646
LDS 652

51' : 18456-3750
B 945

51' : 18512-3635
UC 3696

63' : 18457-3805
UC 3664

66' : 18493-3607
B 948

69' : 18472-3603
TDT1054

71' : 18518-3615
JSP 792

73' : 18469-3600
B 946

76' : 18464-3559
BRT1787

77' : 18448-3816
I 1028

83' : 18416-3649
WFC 212

84' : 18531-3610
JSP 795

85' : 18552-3722
UC 3722

87' : 18438-3819
COO 227AB



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

18483-3710 JSP 787 AB

 
 
18h 48m 15.63s -37° 10' 48.9" P.A. 303.00 sep 2.1 mag 10.74,15.00
 
 
Coord 2000 18483-3710 Discov num JSP 787 Comp AB Coord arcsec 2000 18 48 15.63 -37 10 48.9
Date first 1929 Date last 2021 Obs 4
Pa first 306 Pa last 302.7 P.A. Now (θ) 302.7°
Sep first 2.0 Sep last 2.053 Sep. Now (ρ) 2.053"
Mag pri 10.74 Mag sec 15.00 delta mag (ΔM) 4.26 Spectral class
Pri motion ra +005 Sec motion ra
Pri motion dec +000 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
18483-3710 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 48 16 -37 10 49 JSP 787 Aa,Ab 2021 1 293 0.6 10.80 14.10 3.30
Show 18 48 16 -37 10 49 JSP 787 AB 2021 4 303 2.1 10.74 15.00 4.26 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corona Austrina Tycho2 7420-00519-1
 
 
WDS 18483-3710 JSP 787 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Jsp1937 Ma j Jessup, M.K. 1937MmRAS..65...51R
Jsp1937 MemRAS 65, 51, 1937
Jsp1955 Ma j Jessup, M.K. 1955POMic..11....1R
Jsp1955 Pub. Univ. Michigan Obs. 11, 1, 1955
Jsp1964 Ma j Jessup, M.K. 1964POMic...9...73R
Jsp1964 Pub. Univ. Michigan Obs. 9, 73, 1964
Jsp9999 Ma - Jessup, M.K. ...................
Jsp9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18483-3710 JSP 787 AB 2021 4 303 2.1 10.74 15.00 184815.63-371048.9

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

 
 
WDS 18483-3710 JSP 787 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18483-3710 JSP 787 AB : MEASURES
 
 
No records found.

 
 
WDS 18483-3710 : VIRTUAL EYEPIECE
 
 

18483-3710 JSP 787A mag 10.74 18483-3710 JSP 787Ab sep 0.5 P.A. 298.40 mag 14.1 18483-3710 JSP 787B sep 1.8 P.A. 308.90 mag 15 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18483-3710 : ALADIN DSS IMAGE @ 18h 48m 15.63s -37° 10' 48.9"
 
 
 
 
WDS 18483-3710 JSP 787 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18483-3710 JSP 787AB distance=1' 18483-3710 JSP 787Aa,Ab distance=1' 18484-3701 HJ 5064 distance=11' 18484-3700 UC 3678 distance=11' 18497-3719 B 949 distance=19' 18502-3708 SWR 254 distance=24' 18497-3652 UC 3689 distance=26' 18494-3646 JSP 789 distance=29' 18508-3717 B 951 distance=32' 18511-3715 RSS 493 distance=35' 18503-3736 SWR 255 distance=36' 18474-3637 LDS 653 distance=37' 18468-3636 KOH 108Aa,Ab distance=39' 18468-3636 NHR 10AB distance=39' 18474-3627 WFC 285 distance=46' 18450-3646 LDS 652 distance=46' 18456-3750 B 945 distance=51' 18512-3635 UC 3696 distance=51' 18457-3805 UC 3664 distance=63' 18493-3607 B 948 distance=66' 18472-3603 TDT1054 distance=69' 18518-3615 JSP 792 distance=71' 18469-3600 B 946 distance=73' 18464-3559 BRT1787 distance=76' 18448-3816 I 1028 distance=77' 18416-3649 WFC 212 distance=83' 18531-3610 JSP 795 distance=84' 18552-3722 UC 3722 distance=85' 18438-3819 COO 227AB distance=87' 18438-3819 COO 227AC distance=87' 18451-3552 JSP 943 distance=88' 18531-3604 UC 3712 distance=88' 18559-3712 UC 3728 distance=91' 18424-3810 TDT1013 distance=92' 18533-3823 VOU 95 distance=95' 18561-3653 UC 3730 distance=96' 18456-3539 KPP2513 distance=98' 18444-3542 KOH 107 distance=101' 18529-3837 VOU 94 distance=103' 18443-3539 B 942 distance=104' 18568-3734 UC 3734 distance=104' 18434-3838 B 2458 distance=105' 18523-3537 B 953 distance=106' 18515-3851 B 2869 distance=108' 18563-3623 B 2464 distance=108' 18453-3529 B 943 distance=108' 18505-3526 UC 3692 distance=108' 18545-3553 UC 3716 distance=109' 18443-3533 BRT1785 distance=109' 18571-3645 RSS 499AB distance=109' 18571-3645 UC 3735AC distance=109' 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 18483-3710 JSP 787 AB 303 2.1 1
Show 18483-3710 JSP 787 Aa,Ab 293 0.6 1
Show 18484-3701 HJ 5064 268 18.3 11
Show 18484-3700 UC 3678 336 81.5 11
Show 18497-3719 B 949 170 3.3 19
Show 18502-3708 SWR 254 73 14.9 24
Show 18497-3652 UC 3689 231 55.1 26
Show 18494-3646 JSP 789 335 0.5 29
Show 18508-3717 B 951 29 4.7 32
Show 18511-3715 RSS 493 25 9.3 35
Show 18503-3736 SWR 255 30 29.2 36
Show 18474-3637 LDS 653 178 5.5 37
Show 18468-3636 KOH 108 Aa,Ab 100 0.2 39
Show 18468-3636 NHR 10 AB 227 7.9 39
Show 18474-3627 WFC 285 290 12.4 46
Show 18450-3646 LDS 652 211 77.6 46
Show 18456-3750 B 945 39 0.9 51
Show 18512-3635 UC 3696 43 75.7 51
Show 18457-3805 UC 3664 179 62.1 63
Show 18493-3607 B 948 114 0.5 66
Show 18472-3603 TDT1054 82 0.7 69
Show 18518-3615 JSP 792 281 4.9 71
Show 18469-3600 B 946 309 1.2 73
Show 18464-3559 BRT1787 183 5.2 76
Show 18448-3816 I 1028 319 0.8 77
Show 18416-3649 WFC 212 99 9.9 83
Show 18531-3610 JSP 795 77 0.6 84
Show 18552-3722 UC 3722 32 94.9 85
Show 18438-3819 COO 227 AB 213 29.5 87
Show 18438-3819 COO 227 AC 51 43.3 87
Show 18451-3552 JSP 943 353 5.2 88
Show 18531-3604 UC 3712 166 50.6 88
Show 18559-3712 UC 3728 335 61.4 91
Show 18424-3810 TDT1013 327 4.8 92
Show 18533-3823 VOU 95 241 5.4 95
Show 18561-3653 UC 3730 180 43.1 96
Show 18456-3539 KPP2513 226 22.6 98
Show 18444-3542 KOH 107 185 0.2 101
Show 18529-3837 VOU 94 50 7.5 103
Show 18443-3539 B 942 314 9.7 104
Show 18568-3734 UC 3734 32 49.8 104
Show 18434-3838 B 2458 59 8.1 105
Show 18523-3537 B 953 139 0.8 106
Show 18515-3851 B 2869 77 10.3 108
Show 18563-3623 B 2464 326 5.8 108
Show 18453-3529 B 943 271 0.5 108
Show 18505-3526 UC 3692 95 53.9 108
Show 18545-3553 UC 3716 288 125.8 109
Show 18443-3533 BRT1785 334 3.0 109
Show 18571-3645 RSS 499 AB 331 9.6 109
Show 18571-3645 UC 3735 AC 109 78.8 109

 
 
WDS 18483-3710 : COMPONENTS
 
 
  A Ab
Ab pa=298.4°
sep=0.49"
 
B pa=308.9°
sep=1.77"
pa=312.8°
sep=1.29"
 
 
18483-3710 A
 
 
Coord arcsec 2000 184815.63-371048.9 Mag 10.74 PmRA 5.00 PmDE 0.0
Tycho2 7420-00519-1
Tycho2
Tycho2 7420-00519-1 Pflag RAmdeg 282.06514857 DEmdeg -37.18026016
PmRA 5.0 PmDE 0.1 E RAmdeg 32 E DEmdeg 45
E pmRA 2.4 E pmDE 2.4 EpRAm 1989.62 EpDEm 1987.19
Num 3 Q RAmdeg 0.4 Q DEmdeg 0.5 Q pmRA 0.4
Q pmDE 0.5 BTmag 11.413 E BTmag 0.066 VTmag 10.738
E VTmag 0.059 Prox 999 TYC HIP
CCDM RAdeg 282.06513417 DEdeg -37.18026028 EpRA 1990 1.85
EpDE 1990 1.83 E RAdeg 32.2 E DEdeg 45.9 Posflg
Corr -0.2
 
 
18483-3710 Ab
 
 
Coord arcsec 2000 184815.59-371048.7 Mag 14.1 Calc delta mag 3.3 Calc coord yes
 
 
18483-3710 B
 
 
Coord arcsec 2000 184815.51-371047.8 Mag 15 Calc delta mag 4.2 Calc coord yes