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Doubles in session


Current system
09047-3426
RST 2600
HD 77974


Nearby doubles
23' : 09064-3425
WFC 79

32' : 09071-3426
JSP 319AB

34' : 09035-3355
TDS6276

37' : 09029-3456
JSP 317

41' : 09075-3445
HJ 4179

42' : 09055-3345
TDS6307

43' : 09079-3437
TDS6340

44' : 09079-3407
FIN 24

46' : 09036-3342
SKF1466

54' : 09065-3338
DAM1534

55' : 09058-3334
TVB 212

55' : 09034-3333
DAM1526

56' : 09073-3511
TDS6329

58' : 09067-3334
EGN 10

67' : 09019-3524
TDS 507

69' : 09101-3438
TVB 215

70' : 09102-3426
TDS 517

70' : 08590-3415
BRT1642

74' : 09105-3425
RST2614

76' : 09099-3347
DAM1555

77' : 09099-3345
TDS6366

78' : 09096-3340
TDS6363

79' : 09038-3308
TDS 511

80' : 09044-3306
RST2599

80' : 08599-3331
TDS6241

81' : 09107-3454
TDS6371



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.

09047-3426 RST 2600 (HD 77974)

 
 
09h 04m 36.61s -34° 25' 41.6" P.A. 225.00 sep 2.7 mag 10.26,11.06 Sp F2V
 
 
Coord 2000 09047-3426 Discov num RST2600 Comp Coord arcsec 2000 09 04 36.61 -34 25 41.6
Date first 1911 Date last 2015 Obs 7
Pa first 218 Pa last 224.9 P.A. Now (θ) 224.9°
Sep first 1.9 Sep last 2.737 Sep. Now (ρ) 2.737"
Mag pri 10.26 Mag sec 11.06 delta mag (ΔM) 0.8 Spectral class F2V (yellow-white)
Pri motion ra -014 Sec motion ra -016
Pri motion dec +012 Sec motion dec +013
Notes V (Proper motion indicates physical)
rPM=0.108 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 77974 Constellation Pyxis Tycho2 7159-00721-1 Gaia DR2 5627426306260987008
HD 77974
 
 
WDS 09047-3426 RST 2600 (HD 77974) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rst1933 T - Rossiter, R.A. 1933MmRAS..65...27R
Rst1933 MemRAS 65, 27, 1933
Rst1937 Ma - Rossiter, R.A. 1937MmRAS..65...51R
Rst1937 MemRAS 65, 51, 1937
Rst1943 Ma - Rossiter, R.A. 1943POMic...8..133R
Rst1943 Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944 - Rossiter, R.A. 1944POMic...9....1R
Rst1944 Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947 Ma - Rossiter, R.A. 1947POMic...9....7R
Rst1947 Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955 Ma j Rossiter, R.A. 1955POMic..11....1R
Rst1955 +P+ Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964 Ma - Rossiter, R.A. 1964POMic...9...73R
Rst1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09047-3426 RST2600 1991 6 224 2.7 10.26 11.06 F2V 090436.61-342541.6
09047-3426 RST2600 2015 7 225 2.7 10.26 11.06 F2V 090436.61-342541.6

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

 
 
WDS 09047-3426 RST 2600 (HD 77974) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09047-3426 RST 2600 (HD 77974) : MEASURES
 
 
No records found.

 
 
WDS 09047-3426 (HD 77974) : VIRTUAL EYEPIECE
 
 

09047-3426 RST2600A mag 10.26 Sp F2V 09047-3426 RST2600B sep 2.5 P.A. 219.40 mag 11.06 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 09047-3426 (HD 77974) : ALADIN DSS IMAGE @ 09h 04m 36.61s -34° 25' 41.6"
 
 
 
 
WDS 09047-3426 RST 2600 (HD 77974) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

09047-3426 RST2600 distance=1' 09064-3425 WFC 79 distance=23' 09071-3426 JSP 319AB distance=32' 09071-3426 DAM1537AC distance=32' 09035-3355 TDS6276 distance=34' 09029-3456 JSP 317 distance=37' 09075-3445 HJ 4179 distance=41' 09055-3345 TDS6307 distance=42' 09079-3437 TDS6340 distance=43' 09079-3407 FIN 24 distance=44' 09036-3342 SKF1466 distance=46' 09033-3336 RST3619BC distance=53' 09033-3336 HJ 4166A,BC distance=53' 09065-3338 DAM1534 distance=54' 09058-3334 TVB 212 distance=55' 09034-3333 DAM1526 distance=55' 09073-3511 TDS6329 distance=56' 09067-3334 EGN 10 distance=58' 09067-3334 EGN 10AC distance=58' 09019-3524 TDS 507 distance=67' 09101-3438 TVB 215 distance=69' 09102-3426 TDS 517 distance=70' 08590-3415 BRT1642 distance=70' 09105-3425 RST2614 distance=74' 09099-3347 DAM1555 distance=76' 09099-3345 TDS6366 distance=77' 09096-3340 TDS6363 distance=78' 09038-3308 TDS 511 distance=79' 09044-3306 RST2599 distance=80' 08599-3331 TDS6241 distance=80' 09107-3454 TDS6371 distance=81' 09112-3436 TDS6378 distance=83' 08593-3519 SKF1463 distance=85' 09081-3314 TDS6343 distance=85' 09083-3313 TDS 515 distance=86' 09059-3301 DAM1532 distance=87' 09059-3259 RST2602AB distance=88' 09059-3259 RST2602AC distance=88' 09098-3526 RST5321 distance=89' 09032-3555 TDS6272 distance=91' 09115-3457 COO 81 distance=91' 09070-3552 TDS6325 distance=92' 09090-3541 TDS6354 distance=93' 09112-3337 TDS6377 distance=95' 09115-3511 DAM1557 distance=97' 09080-3259 TDS6342 distance=97' 09116-3513 TDS6382 distance=99' 08589-3537 HJ 4157 distance=101' 09119-3341 DAM1561 distance=102' 09052-3607 TDS6304 distance=102' 08567-3401 TDS6207 distance=102' 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 09047-3426 RST2600 225 2.7 1
Show 09064-3425 WFC 79 145 6.0 23
Show 09071-3426 JSP 319 AB 7 1.8 32
Show 09071-3426 DAM1537 AC 91 32.2 32
Show 09035-3355 TDS6276 248 1.2 34
Show 09029-3456 JSP 317 68 3.5 37
Show 09075-3445 HJ 4179 291 11.4 41
Show 09055-3345 TDS6307 351 0.4 42
Show 09079-3437 TDS6340 39 0.9 43
Show 09079-3407 FIN 24 43 1.3 44
Show 09036-3342 SKF1466 147 74.1 46
Show 09033-3336 RST3619 BC 79 1.2 53
Show 09033-3336 HJ 4166 A,BC 153 13.6 53
Show 09065-3338 DAM1534 194 2.4 54
Show 09058-3334 TVB 212 209 25.7 55
Show 09034-3333 DAM1526 329 6.5 55
Show 09073-3511 TDS6329 200 1.6 56
Show 09067-3334 EGN 10 165 1.9 58
Show 09067-3334 EGN 10 AC 298 1.9 58
Show 09019-3524 TDS 507 253 0.9 67
Show 09101-3438 TVB 215 64 26.8 69
Show 09102-3426 TDS 517 280 1.8 70
Show 08590-3415 BRT1642 112 3.1 70
Show 09105-3425 RST2614 318 0.7 74
Show 09099-3347 DAM1555 211 7.2 76
Show 09099-3345 TDS6366 10 0.7 77
Show 09096-3340 TDS6363 357 3.4 78
Show 09038-3308 TDS 511 28 1.3 79
Show 09044-3306 RST2599 273 0.5 80
Show 08599-3331 TDS6241 353 0.7 80
Show 09107-3454 TDS6371 297 0.7 81
Show 09112-3436 TDS6378 259 0.5 83
Show 08593-3519 SKF1463 311 11.8 85
Show 09081-3314 TDS6343 190 0.5 85
Show 09083-3313 TDS 515 317 1.1 86
Show 09059-3301 DAM1532 199 2.6 87
Show 09059-3259 RST2602 AB 140 1.0 88
Show 09059-3259 RST2602 AC 337 12.9 88
Show 09098-3526 RST5321 296 0.2 89
Show 09032-3555 TDS6272 214 2.4 91
Show 09115-3457 COO 81 229 4.4 91
Show 09070-3552 TDS6325 179 2.5 92
Show 09090-3541 TDS6354 241 0.6 93
Show 09112-3337 TDS6377 29 0.5 95
Show 09115-3511 DAM1557 350 1.2 97
Show 09080-3259 TDS6342 35 0.4 97
Show 09116-3513 TDS6382 200 0.4 99
Show 08589-3537 HJ 4157 284 14.3 101
Show 09119-3341 DAM1561 115 4.1 102
Show 09052-3607 TDS6304 198 0.6 102
Show 08567-3401 TDS6207 123 1.8 102

 
 
WDS 09047-3426 : COMPONENTS
 
 
  A
B pa=219.4°
sep=2.51"
 
 
09047-3426 A
 
 
Componente originario normalizzato AB Name HD 77974 Coord arcsec 2000 090436.61-342541.6 Mag 10.26
Spectral class F2V (yellow-white) PmRA -14.00 PmDE 12.0 Tycho2 7159-00721-1
HD 77974
Tycho2
Tycho2 7159-00721-1 Pflag RAmdeg 136.15252650 DEmdeg -34.42821650
PmRA -13.0 PmDE 14.8 E RAmdeg 21 E DEmdeg 19
E pmRA 2.3 E pmDE 2.3 EpRAm 1990.63 EpDEm 1990.82
Num 3 Q RAmdeg 0.2 Q DEmdeg 1.2 Q pmRA 0.2
Q pmDE 1.2 BTmag 10.777 E BTmag 0.035 VTmag 10.258
E VTmag 0.031 Prox 27 TYC T HIP
CCDM RAdeg 136.15256306 DEdeg -34.42825056 EpRA 1990 1.71
EpDE 1990 1.72 E RAdeg 21.4 E DEdeg 18.9 Posflg D
Corr -0.1
 
 
09047-3426 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 090436.48-342543.5 Mag 11.06 PmRA -16.00
PmDE 13.0 Tycho2 7159-00721-2 Calc delta mag 0.8 Calc coord yes
Tycho2
Tycho2 7159-00721-2 Pflag RAmdeg 136.15188299 DEmdeg -34.42876206
PmRA -22.0 PmDE 11.5 E RAmdeg 40 E DEmdeg 35
E pmRA 2.4 E pmDE 2.4 EpRAm 1988.04 EpDEm 1988.86
Num 3 Q RAmdeg 0.1 Q DEmdeg 0.0 Q pmRA 0.1
Q pmDE 0.0 BTmag 11.641 E BTmag 0.062 VTmag 11.055
E VTmag 0.061 Prox 27 TYC T HIP
CCDM RAdeg 136.15194417 DEdeg -34.42878833 EpRA 1990 1.73
EpDE 1990 1.73 E RAdeg 41.4 E DEdeg 36.3 Posflg D
Corr -0.2