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Doubles in session


Current system
15308-6536
KRV 53
LR TrA


Nearby doubles
34' : 15363-6537
RST 778AB

41' : 15318-6616
TDS9539

41' : 15248-6552
HDS2169

45' : 15362-6507
I 240

46' : 15286-6619
TDS 775

47' : 15381-6549
MLO 66

48' : 15332-6621
RST 776

50' : 15376-6511
B 840

52' : 15262-6619
RST 765

53' : 15358-6617
RST 777

55' : 15389-6514
TDS9575

57' : 15367-6619
DUN 188

57' : 15352-6625
TDS9553

58' : 15244-6617
TDS9508

64' : 15243-6625
RST 763

65' : 15405-6512
B 2362

66' : 15413-6548
RST 785

68' : 15394-6455
WFC 279

71' : 15379-6632
DON 744

73' : 15420-6600
TDS9594

75' : 15373-6433
B 839

77' : 15373-6432
I 241AB

77' : 15193-6607
TDS9484

80' : 15198-6618
TDS9488

81' : 15294-6416
TDS9529

86' : 15184-6616
TDS9475



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

15308-6536 KRV 53 (LR TrA)

 
 
15h 30m 49.82s -65° 35' 57.6" P.A. 175.00 sep 37.6 mag 7.60,19.00 Sp F8II dist. 14285.71 pc (46599.99 l.y.)
 
 
Coord 2000 15308-6536 Discov num KRV  53 Comp Coord arcsec 2000 15 30 49.82 -65 35 57.6
Date first 2000 Date last 2015 Obs 2
Pa first 176 Pa last 175.3 P.A. Now (θ) 175.3°
Sep first 37.7 Sep last 37.56 Sep. Now (ρ) 37.56"
Mag pri 7.60 Mag sec 19.00 delta mag (ΔM) 11.4 Spectral class F8II (yellow-white)
Pri motion ra -005 Sec motion ra
Pri motion dec -008 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name LR TrA Constellation Triangulum Australe HIP 75961 Tycho2 9030-01496-1
HD 137626 CD CD-65 1949 CP CP-65 3074 Distance 14285.71
Distance ly 46599.99
 
 
WDS 15308-6536 KRV 53 (LR TrA) : NOTES
 
 
discov_num notes refcode
KRV 53 Classical Cepheid LR TrA.
 
 
REFERENCES
 
 
refcode metd author reference
Krv2009 A - Kervella, P., Thevenin, F., & Petr-Gotzens, M.G. 2009A&A...493..107K
Krv2009 +Pa A&A 493, 107, 2009
Krv2013 A j Kervella, P., Merand, A., Petr-Gotzens, M.G., & Thevenin, F. 2013A&A...552A..18K
Krv2013 A&A 552, A18, 2013
Krv2016 A j Kervella, P., Merand, A., Ledoux, C., Demory, B.-O., & Le Bouquin, J.-B. 2016A&A...593A.127K
Krv2016 +Kv A&A 593, A127, 2016
Krv2016b A j Kervella, P., Mignard, F., Merand, A. & Thevenin, F. 2016A&A...594A.107K
Krv2016b +Ka A&A 594, A107, 2016
Krv2017 orb - Kervella, P., Thevenin, F., & Lovis, C. 2017A&A...598L...7K
Krv2017 A&A 598, L7, 2017
Krv2019a orb+- Kervella, P., Gallenne, A., Evans, N.R., Szabados, L., Arenouu, F., Merand, A., 2019A&A...623A.116K
Krv2019a +not Proto, Y., Karczmarek, P., Nardetto, N., Gieren, W. & Pietrzynski, G.
Krv2019a A&A 623, A116, 2019
Krv2019b Hg+ - Kervella, P., Gallenne, A., Evans, N.R., Szabados, L., Arenouu, F., Merand, A., 2019A&A...623A.117K
Krv2019b +not Nardetto, N., Gieren, W. & Pietrzynski, G.
Krv2019b A&A 623, A117, 2019
Krv2019b for Krv2019b no position angle, provided by P. Kervella by email.
Krv2022 A+ Kervella, P., Borgniet, S., de Souza, A.D., Merand, A., Gallenne, A., Rivinius, T., 2022A&A...667A.111K
Krv2022 +Kv+ Lacour, S., Carciofi, A., Faes, D.M., Le Bouquin, J.-B., Taormina, M., Pilecki, B.,
Krv2022 +C+ Berger, J.-P., Bendjoya, P., Klement, R., Millour, F., Janot-Pacheco, E., Spang, A.
Krv2022 +orb & Vakili, F.
Krv2022 A&A 667, A111, 2022
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15308-6536 KRV 53 2015 2 175 37.6 7.60 19.00 F8II N 153049.82-653557.6

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

 
 
WDS 15308-6536 KRV 53 (LR TrA) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15308-6536 KRV 53 (LR TrA) : MEASURES
 
 
No records found.

 
 
WDS 15308-6536 (LR TrA) : VIRTUAL EYEPIECE
 
 

15308-6536 KRV 53A mag 7.6 Sp F8II 15308-6536 KRV 53B sep 37.5 P.A. 178.10 mag 19 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 15308-6536 (LR TrA) : ALADIN DSS IMAGE @ 15h 30m 49.82s -65° 35' 57.6"
 
 
 
 
WDS 15308-6536 KRV 53 (LR TrA) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15308-6536 KRV 53 distance=0' 15262-6521 HJ 4761A,BC distance=33' 15262-6521 B 837BC distance=33' 15363-6537 RST 778AB distance=34' 15318-6616 TDS9539 distance=41' 15248-6552 HDS2169 distance=41' 15362-6507 I 240 distance=45' 15286-6619 TDS 775 distance=46' 15381-6549 MLO 66 distance=47' 15332-6621 RST 776 distance=48' 15376-6511 B 840 distance=50' 15262-6619 RST 765 distance=52' 15358-6617 RST 777 distance=53' 15389-6514 TDS9575 distance=55' 15367-6619 DUN 188 distance=57' 15352-6625 TDS9553 distance=57' 15244-6617 TDS9508 distance=58' 15243-6625 RST 763 distance=64' 15405-6512 B 2362 distance=65' 15413-6548 RST 785 distance=66' 15394-6455 WFC 279 distance=68' 15379-6632 DON 744 distance=71' 15420-6600 TDS9594 distance=73' 15373-6433 B 839 distance=75' 15373-6432 I 241AB distance=77' 15373-6432 I 241AC distance=77' 15193-6607 TDS9484 distance=77' 15198-6618 TDS9488 distance=80' 15294-6416 TDS9529 distance=81' 15184-6616 TDS9475 distance=86' 15198-6630 KRV 52 distance=87' 15172-6600 RST 751 distance=87' 15452-6548 TDS 786 distance=90' 15457-6529 RST 792 distance=93' 15438-6625 TDS9604 distance=93' 15206-6428 KPP3953 distance=95' 15379-6706 TDS9567 distance=100' 15470-6544 TDS9621 distance=101' 15471-6532 NSN 353 distance=102' 15148-6519 B 835 distance=102' 15424-6651 DON 748 distance=103' 15149-6609 HDS2141 distance=104' 15439-6644 DON 749 distance=105' 15336-6720 DON 737 distance=106' 15479-6527 RMK 20AB distance=107' 15479-6527 PIC 1AC distance=107' 15235-6357 TDS9505 distance=110' 15139-6614 TDS9459 distance=111' 15486-6514 RSS 386 distance=113' 15299-6729 RSS 26 distance=114' 15134-6503 RST5396 distance=114' 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 15308-6536 KRV 53 175 37.6
Show 15262-6521 HJ 4761 A,BC 12.2 33
Show 15262-6521 B 837 BC 166 0.1 33
Show 15363-6537 RST 778 AB 21 9.0 34
Show 15318-6616 TDS9539 218 0.4 41
Show 15248-6552 HDS2169 82 16.1 41
Show 15362-6507 I 240 186 2.5 45
Show 15286-6619 TDS 775 2 1.3 46
Show 15381-6549 MLO 66 174 3.6 47
Show 15332-6621 RST 776 12 0.7 48
Show 15376-6511 B 840 42 4.8 50
Show 15262-6619 RST 765 293 2.5 52
Show 15358-6617 RST 777 24 2.7 53
Show 15389-6514 TDS9575 164 0.7 55
Show 15367-6619 DUN 188 220 82.2 57
Show 15352-6625 TDS9553 6 0.9 57
Show 15244-6617 TDS9508 47 0.6 58
Show 15243-6625 RST 763 124 5.5 64
Show 15405-6512 B 2362 112 7.5 65
Show 15413-6548 RST 785 332 2.9 66
Show 15394-6455 WFC 279 22 11.9 68
Show 15379-6632 DON 744 184 2.0 71
Show 15420-6600 TDS9594 21 0.4 73
Show 15373-6433 B 839 119 0.3 75
Show 15373-6432 I 241 AB 279 2.3 77
Show 15373-6432 I 241 AC 15 10.1 77
Show 15193-6607 TDS9484 207 0.5 77
Show 15198-6618 TDS9488 60 0.5 80
Show 15294-6416 TDS9529 29 2.4 81
Show 15184-6616 TDS9475 259 0.6 86
Show 15198-6630 KRV 52 51 56.6 87
Show 15172-6600 RST 751 184 1.4 87
Show 15452-6548 TDS 786 214 1.3 90
Show 15457-6529 RST 792 74 0.1 93
Show 15438-6625 TDS9604 194 4.2 93
Show 15206-6428 KPP3953 38 4.5 95
Show 15379-6706 TDS9567 172 0.4 100
Show 15470-6544 TDS9621 313 0.4 101
Show 15471-6532 NSN 353 57 6.9 102
Show 15148-6519 B 835 121 5.3 102
Show 15424-6651 DON 748 285 1.6 103
Show 15149-6609 HDS2141 338 0.1 104
Show 15439-6644 DON 749 213 3.9 105
Show 15336-6720 DON 737 84 3.8 106
Show 15479-6527 RMK 20 AB 145 1.7 107
Show 15479-6527 PIC 1 AC 31.8 107
Show 15235-6357 TDS9505 271 0.8 110
Show 15139-6614 TDS9459 34 0.8 111
Show 15486-6514 RSS 386 15 10.3 113
Show 15299-6729 RSS 26 242 20.3 114
Show 15134-6503 RST5396 17 1.8 114

 
 
WDS 15308-6536 : COMPONENTS
 
 
  A
B pa=178.1°
sep=37.46"
 
 
15308-6536 A
 
 
Componente originario normalizzato AB Name LR TrA Coord arcsec 2000 153049.82-653557.6 Mag 7.6
Spectral class F8II (yellow-white) PmRA -5.00 PmDE -8.0 HIP 75961
Tycho2 9030-01496-1 HD 137626 CD CD-65 1949 CP CP-65 3074
Tycho2
Tycho2 9030-01496-1 Pflag RAmdeg 232.70759190 DEmdeg -65.59932721
PmRA -5.0 PmDE -7.2 E RAmdeg 5 E DEmdeg 5
E pmRA 1.2 E pmDE 1.2 EpRAm 1990.94 EpDEm 1991.12
Num 11 Q RAmdeg 0.6 Q DEmdeg 0.4 Q pmRA 0.6
Q pmDE 0.4 BTmag 8.806 E BTmag 0.016 VTmag 7.886
E VTmag 0.011 Prox 999 TYC T HIP 75961
CCDM RAdeg 232.70762028 DEdeg -65.59931056 EpRA 1990 1.49
EpDE 1990 1.62 E RAdeg 5.0 E DEdeg 4.9 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 75961 Proxy RAhms 15 30 49.83
DEdms -65 35 57.5 Vmag 7.81 VarFlag 2 R Vmag H
RAdeg 232.708 DEdeg -65.5993 AstroRef Plx -0.41
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 137626 BD
CD CD-65 1949 CP CP-65 3074 Dm number -65 1949 VIred 0.81
SpType F8II R SpType Coord arcsec 2000 153049.83-653557.5
Hipparcos 2
HIP 75961 Sn 5 So 0 Nc 1
RArad 4.061514199 DErad -1.1449239519 Plx 0.07 PmRA -4.25
PmDE -7.29 E RArad 0.46 E DErad 0.52 E Plx 0.74
E pmRA 0.47 E pmDE 0.59 Hpmag 7.9659 E Hpmag 0.0068
SHp 0.062 VA 1 BV 0.808 E BV 0.009
VI 0.83
 
 
15308-6536 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 153050.03-653635.0 Mag 19 Calc delta mag 11.4
Calc coord yes