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Current system
00187+2545
HJ 1015 AC


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 10AB

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



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

00187+2545 HJ 1015 AC

 
 
00h 18m 42.43s +25° 45' 00.6" P.A. 252.00 sep 28.0 mag 9.78,13.57 Sp G5
 
 
Coord 2000 00187+2545 Discov num HJ 1015 Comp AC Coord arcsec 2000 00 18 42.43 +25 45 00.6
Date first 1911 Date last 2018 Obs 17
Pa first 260 Pa last 252 P.A. Now (θ) 252°
Sep first 24.9 Sep last 27.97 Sep. Now (ρ) 27.97"
Mag pri 9.78 Mag sec 13.57 delta mag (ΔM) 3.79 Spectral class G5 (yellow)
Pri motion ra -004 Sec motion ra
Pri motion dec +002 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
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 AC : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
HJ Herschel, J.F.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
00187+2545 HJ 1015 AC 1997 5 254 27.5 9.78 12.90 D 001842.43+254500.6
00187+2545 HJ 1015 AC 2010 6 253 27.3 9.78 12.90 D 001842.43+254500.6
00187+2545 HJ 1015 AC 2011 9 253 27.8 9.78 12.90 D 001842.43+254500.6
00187+2545 HJ 1015 AC 2013 10 253 27.6 9.78 13.57 G5 001842.43+254500.6
00187+2545 HJ 1015 AC 2015 12 253 27.8 9.78 13.57 G5 001842.43+254500.6
00187+2545 HJ 1015 AC 2018 17 252 28.0 9.78 13.57 G5 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 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


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

 
 
WDS 00187+2545 : VIRTUAL EYEPIECE
 
 

00187+2545 HJ 1015A mag 9.78 Sp G5 00187+2545 HJ 1015B sep 5.4 P.A. 286.00 mag 10.95 00187+2545 HJ 1015C sep 28.0 P.A. 252.00 mag 13.57 virtual eyepiece
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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 AC : 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 10AB distance=76' 00140+2507 POU 10AC 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' 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 5.2 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 4 203 4.1 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 22 228 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 AB 185 6.7 76
Show 00140+2507 POU 10 AC 269 17.4 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 24 304 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 154 0.5 103
Show 00134+2659 STT 2 AB,C 224 18.0 103

 
 
WDS 00187+2545 : COMPONENTS
 
 
  A B
B pa=286.0°
sep=5.44"
 
C pa=252.0°
sep=27.97"
pa=244.6°
sep=23.66"
 
 
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 001842.04+254502.1 Mag 10.95 PmRA -17.00 PmDE -35.0
Tycho2 1733-02443-2 Delta magnitude 1.17 Coordinate calculated 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 001840.46+254452.0 Mag 13.57 Delta magnitude 3.79 Coordinate calculated 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