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Doubles in session


Current system
12177-3314
JSP 525
HD 106900


Nearby doubles
6' : 12180-3310
TDS8310

18' : 12190-3318
HJ 4513

20' : 12185-3331
SWR 129AB

44' : 12147-3337
TDS8281

47' : 12185-3228
LDS4200

61' : 12136-3348
HWE 72

66' : 12226-3334
HWE 73

71' : 12173-3204
TDS8302

73' : 12218-3404
LDS 405AB

74' : 12165-3427
TDS8296

76' : 12153-3204
LDS4197AB

78' : 12130-3405
KPP2723

82' : 12190-3434
UC 2314

84' : 12243-3308
RST2795AB

88' : 12244-3255
HJ 4521

90' : 12246-3252
JSP 532

91' : 12106-3254
RST2783

92' : 12164-3444
JSP 522

96' : 12252-3306
DAW 62

96' : 12242-3224
HJ 4519AB

98' : 12147-3144
PRO 99

99' : 12251-3345
SKF1222

101' : 12101-3349
OL 44

105' : 12093-3316
KPP2092

111' : 12184-3504
KPP1731

114' : 12222-3453
SWR 132



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.

12177-3314 JSP 525 (HD 106900)

 
 
12h 17m 39.30s -33° 14' 15.4" P.A. 242.00 sep 1.0 mag 9.88,10.96 Sp G8/K0V dist. 73.64 pc (240.21 l.y.)
 
 
Coord 2000 12177-3314 Discov num JSP 525 Comp Coord arcsec 2000 12 17 39.30 -33 14 15.4
Date first 1928 Date last 2016 Obs 7
Pa first 242 Pa last 241.7 P.A. Now (θ) 241.7°
Sep first 0.9 Sep last 0.98 Sep. Now (ρ) 0.98"
Mag pri 9.88 Mag sec 10.96 delta mag (ΔM) 1.08 Spectral class G8/K0V (yellow)
Pri motion ra -050 Sec motion ra -050
Pri motion dec +007 Sec motion dec +007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 106900 Constellation Hydra SAO 203315 HIP 59938
Tycho2 7236-00312-1 Gaia DR2 3469012894201018112 HD 106900 CD CD-32 8613
CP CP-32 3223 Distance 73.64 Distance ly 240.21
 
 
WDS 12177-3314 JSP 525 (HD 106900) : 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Jsp9999 Unpublished, manuscript or reference not found.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
12177-3314 JSP 525 1991 5 246 0.9 9.88 10.96 G8/K0V D 121739.30-331415.4
12177-3314 JSP 525 2015 6 240 0.9 9.88 10.96 G8/K0V 121739.30-331415.4
12177-3314 JSP 525 2016 7 242 1.0 9.88 10.96 G8/K0V 121739.30-331415.4

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

 
 
WDS 12177-3314 JSP 525 (HD 106900) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12177-3314 JSP 525 (HD 106900) : MEASURES
 
 
No records found.

 
 
WDS 12177-3314 (HD 106900) : VIRTUAL EYEPIECE
 
 

12177-3314 JSP 525A mag 9.88 Sp G8/K0V 12177-3314 JSP 525B sep 0.9 P.A. 237.20 mag 10.96 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 12177-3314 (HD 106900) : ALADIN DSS IMAGE @ 12h 17m 39.30s -33° 14' 15.4"
 
 
 
 
WDS 12177-3314 JSP 525 (HD 106900) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12177-3314 JSP 525 distance=0' 12180-3310 TDS8310 distance=6' 12190-3318 HJ 4513 distance=18' 12185-3331 SKF2116BC distance=20' 12185-3331 SWR 129AB distance=20' 12147-3337 TDS8281 distance=44' 12185-3228 LDS4200 distance=47' 12136-3348 HWE 72 distance=61' 12226-3334 HWE 73 distance=66' 12173-3204 TDS8302 distance=71' 12218-3404 LDS 405AB distance=73' 12218-3404 LDS 405AC distance=73' 12165-3427 TDS8296 distance=74' 12153-3204 LDS4197AB distance=76' 12153-3204 LDS4197Aa,Ab distance=76' 12130-3405 KPP2723 distance=78' 12153-3204 NSN 98BC distance=79' 12190-3434 UC 2314 distance=82' 12243-3308 RST2795AB distance=84' 12243-3308 SKF1917AB,C distance=84' 12244-3255 HJ 4521 distance=88' 12246-3252 JSP 532 distance=90' 12106-3254 RST2783 distance=91' 12164-3444 JSP 522 distance=92' 12252-3306 DAW 62 distance=96' 12242-3224 HJ 4519AB distance=96' 12242-3224 DAW 61BC distance=96' 12147-3144 PRO 99 distance=98' 12251-3345 SKF1222 distance=99' 12101-3349 OL 44 distance=101' 12093-3316 KPP2092 distance=105' 12184-3504 KPP1731 distance=111' 12222-3453 SWR 132 distance=114' 12269-3316 YMG 41 distance=116' 12266-3244 RST2799 distance=116' 12094-3409 RST2782 distance=118' 12152-3513 JSP 521 distance=123' 12238-3138 LDS5750 distance=124' 12253-3441 RST2798 distance=129' 12143-3113 TVB 250 distance=129' 12100-3442 JC 17AB distance=130' 12100-3442 I 9015AC distance=130' 12187-3523 TDS8317 distance=130' 12112-3132 BRT2992 distance=131' 12199-3522 UC 2317 distance=131' 12272-3408 COO 138 distance=132' 12155-3106 RST1658 distance=132' 12070-3235 RST1645 distance=140' 12261-3451 DAW 139 distance=143' 12062-3233 DAM 571 distance=145' 12226-3103 LDS 407 distance=147' 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 12177-3314 JSP 525 242 1.0
Show 12180-3310 TDS8310 107 0.5 6
Show 12190-3318 HJ 4513 100 61.0 18
Show 12185-3331 SKF2116 BC 189 5.9 20
Show 12185-3331 SWR 129 AB 266 23.3 20
Show 12147-3337 TDS8281 95 1.0 44
Show 12185-3228 LDS4200 276 19.0 47
Show 12136-3348 HWE 72 159 1.2 61
Show 12226-3334 HWE 73 277 3.3 66
Show 12173-3204 TDS8302 85 0.4 71
Show 12218-3404 LDS 405 AB 259 54.8 73
Show 12218-3404 LDS 405 AC 258 257.4 73
Show 12165-3427 TDS8296 81 0.4 74
Show 12153-3204 LDS4197 AB 344 163.1 76
Show 12153-3204 LDS4197 Aa,Ab 324 1.6 76
Show 12130-3405 KPP2723 223 3.5 78
Show 12153-3204 NSN 98 BC 332 2.4 79
Show 12190-3434 UC 2314 254 23.0 82
Show 12243-3308 RST2795 AB 135 0.2 84
Show 12243-3308 SKF1917 AB,C 229 31.4 84
Show 12244-3255 HJ 4521 290 14.4 88
Show 12246-3252 JSP 532 158 2.7 90
Show 12106-3254 RST2783 86 1.8 91
Show 12164-3444 JSP 522 241 2.2 92
Show 12252-3306 DAW 62 103 1.1 96
Show 12242-3224 HJ 4519 AB 89 8.9 96
Show 12242-3224 DAW 61 BC 138 1.0 96
Show 12147-3144 PRO 99 157 8.3 98
Show 12251-3345 SKF1222 259 16.0 99
Show 12101-3349 OL 44 328 3.2 101
Show 12093-3316 KPP2092 55 16.9 105
Show 12184-3504 KPP1731 153 13.4 111
Show 12222-3453 SWR 132 85 20.7 114
Show 12269-3316 YMG 41 8 0.7 116
Show 12266-3244 RST2799 302 0.8 116
Show 12094-3409 RST2782 340 0.4 118
Show 12152-3513 JSP 521 70 0.4 123
Show 12238-3138 LDS5750 146 140.0 124
Show 12253-3441 RST2798 164 3.2 129
Show 12143-3113 TVB 250 333 15.0 129
Show 12100-3442 JC 17 AB 17 3.8 130
Show 12100-3442 I 9015 AC 57 81.6 130
Show 12187-3523 TDS8317 331 1.5 130
Show 12112-3132 BRT2992 34 2.7 131
Show 12199-3522 UC 2317 330 31.3 131
Show 12272-3408 COO 138 356 5.5 132
Show 12155-3106 RST1658 193 0.5 132
Show 12070-3235 RST1645 47 2.6 140
Show 12261-3451 DAW 139 345 2.3 143
Show 12062-3233 DAM 571 2 10.9 145
Show 12226-3103 LDS 407 40 9.8 147

 
 
WDS 12177-3314 : COMPONENTS
 
 
  A
B pa=237.2°
sep=0.86"
 
 
12177-3314 A
 
 
Componente originario normalizzato AB Name HD 106900 Coord arcsec 2000 121739.30-331415.4 Mag 9.88
Spectral class G8/K0V (yellow) PmRA -50.00 PmDE 7.0 SAO 203315
HIP 59938 Tycho2 7236-00312-1 HD 106900 CD CD-32 8613
CP CP-32 3223
Tycho2
Tycho2 7236-00312-1 Pflag P RAmdeg 184.41375979 DEmdeg -33.23759836
PmRA -49.8 PmDE 7.0 E RAmdeg 12 E DEmdeg 17
E pmRA 2.5 E pmDE 2.5 EpRAm 1991.25 EpDEm 1990.48
Num 6 Q RAmdeg 1.2 Q DEmdeg 0.8 Q pmRA 1.2
Q pmDE 0.8 BTmag 10.695 E BTmag 0.030 VTmag 9.882
E VTmag 0.022 Prox 9 TYC T HIP 59938
CCDM A RAdeg 184.41394139 DEdeg -33.23759917 EpRA 1990 1.66
EpDE 1990 1.27 E RAdeg 12.3 E DEdeg 16.6 Posflg D
Corr 0.3
SAO
SAO 203315 DelFlag RA1950 PmRA1950 -0.0058
DE1950 PmDE1950 0.002 Vmag 9.5 SpType K0
Double code Source 40 CatNum 6148 DM CD-32 8613
DMcomp BDsup HD 106900 M HD 0
GC RA1950rad 3.20723373 DE1950rad -0.57526095 PmRA2000 -0.0056
PmDE2000 0.006
Hipparcos
Catalog H HIP 59938 Proxy H RAhms 12 17 39.35
DEdms -33 14 15.4 Vmag 9.48 VarFlag R Vmag H
RAdeg 184.414 DEdeg -33.2376 AstroRef A Plx 13.81
CCDM 12177-3314 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 241 Rho 0.943 HD 106900 BD
CD CD-32 8613 CP CP-32 3223 Dm number -32 8613 VIred 0.84
SpType G8/K0V R SpType Coord arcsec 2000 121739.35-331415.4
Hipparcos 2
HIP 59938 Sn 15 So 3 Nc 2
RArad 3.2186306174 DErad -0.5801056562 Plx 13.58 PmRA -50.77
PmDE 9.05 E RArad 1.33 E DErad 0.78 E Plx 1.74
E pmRA 1.37 E pmDE 0.93 Hpmag 9.6181 E Hpmag 0.002
SHp 0.018 VA 0 BV 0.735 E BV 0.024
VI 0.78
CCDM
Ccdm 12177-3314 RComp Comp A Note1
Note2 Discov num DRAs -2.80 DDEs -15.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.8 Sp K0 PmNote *
PmRA -73 PmDE 2 Dm number -32 8613 Cat1 CD
Name2 203315 Cat2 SAO HD 106900 M HD
ADS BDS M ADS BDS N IDS IDS 12124S3241A
HIC 59938
 
 
12177-3314 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 121739.24-331415.9 Mag 10.96 PmRA -50.00
PmDE 7.0 Tycho2 7236-00312-2 Calc delta mag 1.08 Calc coord yes
Tycho2
Tycho2 7236-00312-2 Pflag P RAmdeg 184.41375979 DEmdeg -33.23759836
PmRA -49.8 PmDE 7.0 E RAmdeg 12 E DEmdeg 17
E pmRA 2.5 E pmDE 2.5 EpRAm 1991.25 EpDEm 1990.48
Num 6 Q RAmdeg 1.2 Q DEmdeg 0.8 Q pmRA 1.2
Q pmDE 0.8 BTmag 11.972 E BTmag 0.077 VTmag 10.955
E VTmag 0.050 Prox 9 TYC HIP 59938
CCDM B RAdeg 184.41366444 DEdeg -33.23770361 EpRA 1990 1.66
EpDE 1990 1.27 E RAdeg 30.3 E DEdeg 41.4 Posflg D
Corr 0.3
CCDM
Ccdm 12177-3314 RComp Comp B Note1
Note2 Discov num JSP 525 DRAs DDEs
R dRAs Year 1947 Theta 237 Rho 0.9
Obs 2 Vmag 11.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 12124S3241B
HIC 59938