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Doubles in session


Current system
00187+2545
HJ 1015 AB


Nearby doubles
24' : 00185+2608
STF 24

35' : 00196+2512
POU 18

36' : 00213+2541
COU 348

37' : 00160+2551
BUP 4

39' : 00204+2617
CHE 6

42' : 00185+2503
POU 17

42' : 00159+2526
POU 14

46' : 00177+2630
BUP 5AB

51' : 00195+2634
CHE 3AB

52' : 00199+2633
CHE 4

59' : 00216+2501
POU 20

64' : 00200+2443
POU 19

65' : 00170+2444
POU 16

66' : 00227+2508
POU 23

67' : 00146+2508
POU 13

67' : 00140+2527
POU 11

70' : 00152+2454
GIC 4

74' : 00220+2445
POU 22

75' : 00234+2624
CHE 17AB

76' : 00140+2507
POU 10

77' : 00209+2655
CHE 8

77' : 00236+2621
CHE 19

77' : 00148+2640
MLB 592

77' : 00166+2434
HU 405

83' : 00215+2658
HJ 1020

86' : 00245+2511
POU 24



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

00187+2545 HJ 1015 AB

 
 
00h 18m 42.43s +25° 45' 00.6" P.A. 286.00 sep 5.4 mag 9.78,10.95 Sp G5
 
 
Coord 2000 00187+2545 Discov num HJ 1015 Comp AB Coord arcsec 2000 00 18 42.43 +25 45 00.6
Date first 1828 Date last 2020 Obs 51
Pa first 344 Pa last 286 P.A. Now (θ) 286°
Sep first 4.0 Sep last 5.44 Sep. Now (ρ) 5.44"
Mag pri 9.78 Mag sec 10.95 delta mag (ΔM) 1.17 Spectral class G5 (yellow)
Pri motion ra -004 Sec motion ra -017
Pri motion dec +002 Sec motion dec -035
Notes L (Linear solution)
rPM=1.008
This double is not physical.
 
 
00187+2545 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 00 18 42 +25 45 01 HJ 1015 AB 2020 51 286 5.4 9.78 10.95 1.17 <===
Show 00 18 42 +25 45 01 HJ 1015 AC 2018 17 252 28.0 9.78 13.57 3.79
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Andromeda Tycho2 1733-02443-1 Gaia DR2 2855636447015286016
 
 
WDS 00187+2545 HJ 1015 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma 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
00187+2545 HJ 1015 AB 2007 31 291 5.4 9.78 10.95 G5 LD 001842.43+254500.6
00187+2545 HJ 1015 AB 2010 33 290 5.3 9.78 10.95 G5 LD 001842.43+254500.6
00187+2545 HJ 1015 AB 2011 38 290 5.4 9.78 10.95 G5 LD 001842.43+254500.6
00187+2545 HJ 1015 AB 2013 40 290 5.4 9.78 10.95 G5 L 001842.43+254500.6
00187+2545 HJ 1015 AB 2015 42 288 5.4 9.78 10.95 G5 L 001842.43+254500.6
00187+2545 HJ 1015 AB 2018 49 287 5.5 9.78 10.95 G5 L 001842.43+254500.6
00187+2545 HJ 1015 AB 2020 50 286 5.4 9.78 10.95 G5 L 001842.43+254500.6

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

 
 
WDS 00187+2545 HJ 1015 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00187+2545 HJ 1015 AB : MEASURES
 
 
No records found.

 
 
WDS 00187+2545 : VIRTUAL EYEPIECE
 
 

00187+2545 HJ 1015A mag 9.78 Sp G5 00187+2545 HJ 1015B sep 4.9 P.A. 287.70 mag 10.95 00187+2545 HJ 1015C sep 25.5 P.A. 250.20 mag 13.57 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 00187+2545 : ALADIN DSS IMAGE @ 00h 18m 42.43s +25° 45' 00.6"
 
 
 
 
WDS 00187+2545 HJ 1015 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00187+2545 HJ 1015AB distance=1' 00187+2545 HJ 1015AC distance=1' 00185+2608 STF 24 distance=24' 00196+2512 POU 18 distance=35' 00213+2541 COU 348 distance=36' 00160+2551 BUP 4 distance=37' 00204+2617 CHE 6 distance=39' 00185+2503 POU 17 distance=42' 00159+2526 POU 14 distance=42' 00177+2630 BUP 5AB distance=46' 00177+2630 BUP 5AC distance=46' 00177+2630 BUP 5CD distance=48' 00195+2634 CHE 3AB distance=51' 00195+2634 CHE 3AC distance=51' 00199+2633 CHE 4 distance=52' 00216+2501 POU 20 distance=59' 00200+2443 POU 19 distance=64' 00170+2444 POU 16 distance=65' 00227+2508 POU 23 distance=66' 00146+2508 POU 13 distance=67' 00140+2527 POU 11 distance=67' 00152+2454 GIC 4 distance=70' 00220+2445 POU 22 distance=74' 00234+2624 CHE 17BC distance=75' 00234+2624 CHE 17AB distance=75' 00234+2624 CHE 17AC distance=75' 00140+2507 POU 10 distance=76' 00209+2655 CHE 8 distance=77' 00236+2621 CHE 19 distance=77' 00148+2640 MLB 592 distance=77' 00166+2434 HU 405 distance=77' 00215+2658 HJ 1020 distance=83' 00245+2511 POU 24 distance=86' 00220+2659 CHE 14 distance=87' 00227+2434 HJL1003 distance=90' 00148+2432 TDS1356 distance=91' 00243+2634 CHE 22 distance=91' 00206+2712 LDS3154 distance=92' 00220+2706 CHE 13 distance=93' 00254+2603 LDS3166 distance=93' 00210+2647 CHE 9 distance=94' 00166+2414 POU 15 distance=94' 00119+2531 POU 8 distance=95' 00119+2524 KPP 2 distance=95' 00220+2711 HDS 48 distance=97' 00241+2652 TDS1441 distance=99' 00115+2521 KPP 50 distance=101' 00218+2411 POU 21 distance=103' 00134+2659 STT 2AB distance=103' 00134+2659 STT 2AB,C distance=103' 00152+2717 KUI 2 distance=104' 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 00187+2545 HJ 1015 AB 286 5.4 1
Show 00187+2545 HJ 1015 AC 252 28.0 1
Show 00185+2608 STF 24 247 5.0 24
Show 00196+2512 POU 18 247 5.4 35
Show 00213+2541 COU 348 97 0.7 36
Show 00160+2551 BUP 4 306 129.1 37
Show 00204+2617 CHE 6 184 12.1 39
Show 00185+2503 POU 17 163 7.9 42
Show 00159+2526 POU 14 117 15.2 42
Show 00177+2630 BUP 5 AB 201 77.5 46
Show 00177+2630 BUP 5 AC 358 140.7 46
Show 00177+2630 BUP 5 CD 221 96.2 48
Show 00195+2634 CHE 3 AB 62 16.5 51
Show 00195+2634 CHE 3 AC 22 29.0 51
Show 00199+2633 CHE 4 204 4.2 52
Show 00216+2501 POU 20 205 9.2 59
Show 00200+2443 POU 19 351 2.5 64
Show 00170+2444 POU 16 99 14.1 65
Show 00227+2508 POU 23 339 4.8 66
Show 00146+2508 POU 13 230 8.0 67
Show 00140+2527 POU 11 305 6.1 67
Show 00152+2454 GIC 4 146 999.9 70
Show 00220+2445 POU 22 229 3.4 74
Show 00234+2624 CHE 17 BC 218 8.0 75
Show 00234+2624 CHE 17 AB 222 12.7 75
Show 00234+2624 CHE 17 AC 221 20.7 75
Show 00140+2507 POU 10 185 6.7 76
Show 00209+2655 CHE 8 325 18.1 77
Show 00236+2621 CHE 19 355 7.8 77
Show 00148+2640 MLB 592 242 2.6 77
Show 00166+2434 HU 405 295 1.2 77
Show 00215+2658 HJ 1020 182 11.2 83
Show 00245+2511 POU 24 303 4.0 86
Show 00220+2659 CHE 14 246 9.3 87
Show 00227+2434 HJL1003 252 74.3 90
Show 00148+2432 TDS1356 281 0.6 91
Show 00243+2634 CHE 22 261 22.6 91
Show 00206+2712 LDS3154 320 1.9 92
Show 00220+2706 CHE 13 52 18.5 93
Show 00254+2603 LDS3166 72 42.2 93
Show 00210+2647 CHE 9 333 5.7 94
Show 00166+2414 POU 15 25 2.9 94
Show 00119+2531 POU 8 278 22.3 95
Show 00119+2524 KPP 2 56 5.3 95
Show 00220+2711 HDS 48 243 10.3 97
Show 00241+2652 TDS1441 137 0.5 99
Show 00115+2521 KPP 50 177 3.9 101
Show 00218+2411 POU 21 35 3.3 103
Show 00134+2659 STT 2 AB 152 0.5 103
Show 00134+2659 STT 2 AB,C 224 18.0 103
Show 00152+2717 KUI 2 142 29.0 104

 
 
WDS 00187+2545 : COMPONENTS
 
 
  A B
B pa=287.7°
sep=4.94"
 
C pa=250.2°
sep=25.47"
pa=242.2°
sep=21.76"
 
 
00187+2545 A
 
 
Coord arcsec 2000 001842.43+254500.6 Mag 9.78 Spectral class G5 (yellow) PmRA -4.00
PmDE 2.0 Tycho2 1733-02443-1
Tycho2
Tycho2 1733-02443-1 Pflag RAmdeg 4.67682372 DEmdeg 25.75018259
PmRA -3.2 PmDE 0.2 E RAmdeg 19 E DEmdeg 25
E pmRA 2.1 E pmDE 2.1 EpRAm 1990.80 EpDEm 1989.82
Num 3 Q RAmdeg 0.5 Q DEmdeg 0.2 Q pmRA 0.5
Q pmDE 0.2 BTmag 10.999 E BTmag 0.053 VTmag 9.779
E VTmag 0.028 Prox 55 TYC T HIP
CCDM RAdeg 4.67683222 DEdeg 25.75018194 EpRA 1990 1.64
EpDE 1990 1.34 E RAdeg 19.0 E DEdeg 25.0 Posflg
Corr 0.0
CCDM
Ccdm 00187+2545 RComp Comp A Note1
Note2 Discov num DRAs 0.33 DDEs -1.0
R dRAs 10 Year Theta Rho
Obs 3 Vmag 9.7 Sp G5 PmNote *
PmRA -18 PmDE -25 Dm number +24 29 Cat1 BD
Name2 +25 25 Cat2 AGK2/3 HD M HD
ADS BDS A 256 M ADS BDS N IDS IDS 00135N2512A
HIC
 
 
00187+2545 B
 
 
Coord arcsec 2000 001842.08+254502.1 Mag 10.95 PmRA -17.00 PmDE -35.0
Tycho2 1733-02443-2 Calc delta mag 1.17 Calc coord yes
Tycho2
Tycho2 1733-02443-2 Pflag P RAmdeg 4.67521592 DEmdeg 25.75074618
PmRA -17.0 PmDE -37.7 E RAmdeg 38 E DEmdeg 49
E pmRA 2.3 E pmDE 2.3 EpRAm 1988.59 EpDEm 1986.27
Num 3 Q RAmdeg 0.6 Q DEmdeg 0.1 Q pmRA 0.5
Q pmDE 0.1 BTmag 11.382 E BTmag 0.071 VTmag 10.951
E VTmag 0.075 Prox 9 TYC T HIP
CCDM RAdeg 4.67527167 DEdeg 25.75089611 EpRA 1990 1.63
EpDE 1990 1.34 E RAdeg 38.7 E DEdeg 50.2 Posflg D
Corr 0.0
CCDM
Ccdm 00187+2545 RComp Comp B Note1
Note2 Discov num HJ 1015 DRAs 0.03 DDEs 1.9
R dRAs 10 Year 1957 Theta 310 Rho 5.8
Obs 14 Vmag 10.2 Sp G5 PmNote *
PmRA -23 PmDE -46 Dm number Cat1
Name2 +25 24 Cat2 AGK2/3 HD M HD
ADS BDS A 256 M ADS BDS N IDS IDS 00135N2512B
HIC
 
 
00187+2545 C
 
 
Coord arcsec 2000 001840.66+254452.0 Mag 13.57 Calc delta mag 3.79 Calc coord yes
CCDM
Ccdm 00187+2545 RComp Comp C Note1
Note2 Discov num HJ 1015 DRAs DDEs
R dRAs Year 1911 Theta 261 Rho 25.0
Obs 2 Vmag 12.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 256 M ADS BDS N IDS IDS 00135N2512C
HIC