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Doubles in session


Current system
12464-5907
KRV 7 AB


Nearby doubles
10' : 12452-5908
TOB 118

18' : 12444-5859
KPP1138

22' : 12482-5924
TDS8529

26' : 12452-5844
WFC 273

27' : 12435-5854
RST 606AB

34' : 12508-5906
TDS8555

35' : 12500-5848
TDS8544

35' : 12419-5909
TDS8489

36' : 12477-5941
I 362AB
Mimosa

40' : 12506-5846
TDS8551

42' : 12438-5944
JSP 555

42' : 12473-5949
JSP 556

43' : 12477-5826
RST2815

44' : 12434-5945
JSP 554

45' : 12408-5856
RST4505

46' : 12491-5827
NZO 32

46' : 12523-5908
TDS8566

47' : 12525-5904
HRG 80

48' : 12401-5907
TDS8481

49' : 12506-5832
TOB 127

50' : 12406-5845
FIN 422

51' : 12477-5818
VSP 36

56' : 12400-5935
RSS 290AB

57' : 12481-6002
JSP 557

58' : 12455-5810
TDS8515

59' : 12388-5908
TDS8469



Selections
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Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

12464-5907 KRV 7 AB

 
 
12h 46m 22.28s -59° 07' 29.0" P.A. 171.00 sep 27.2 mag 8.10,16.00 Sp G1Ib+G1V
 
 
Coord 2000 12464-5907 Discov num KRV   7 Comp AB Coord arcsec 2000 12 46 22.28 -59 07 29.0
Date first 1998 Date last 2015 Obs 3
Pa first 171 Pa last 170.7 P.A. Now (θ) 170.7°
Sep first 27.7 Sep last 27.23 Sep. Now (ρ) 27.23"
Mag pri 8.10 Mag sec 16.00 delta mag (ΔM) 7.9 Spectral class G1Ib+G1V (yellow/yellow)
Pri motion ra -006 Sec motion ra
Pri motion dec -000 Sec motion dec
Notes N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
12464-5907 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 240231 12 46 22 -59 07 29 KRV 7 AB 2015 3 171 27.2 8.10 16.00 7.90 <===
Show 240231 12 46 22 -59 07 29 KRV 7 AC 2015 1 26 21.7 8.10 18.20 10.10
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Crux SAO 240231 Tycho2 8659-01943-1 HD 110945
 
 
WDS 12464-5907 KRV 7 AB : NOTES
 
 
discov_num notes refcode
KRV 7 Classical Cepheid X Cru.
 
 
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
12464-5907 KRV 7 AB 2015 3 171 27.2 8.10 16.00 G1Ib+G1V NV 124622.28-590729.0

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

 
 
WDS 12464-5907 KRV 7 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12464-5907 KRV 7 AB : MEASURES
 
 
No records found.

 
 
WDS 12464-5907 : VIRTUAL EYEPIECE
 
 

12464-5907 KRV 7A mag 8.1 Sp G1Ib 12464-5907 KRV 7B sep 27.0 P.A. 175.20 mag 16 Sp G1V 12464-5907 KRV 7C sep 20.0 P.A. 14.30 mag 18.2 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 12464-5907 : ALADIN DSS IMAGE @ 12h 46m 22.28s -59° 07' 29.0"
 
 
 
 
WDS 12464-5907 KRV 7 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12464-5907 KRV 7AB distance=0' 12452-5908 TOB 118 distance=10' 12444-5859 KPP1138 distance=18' 12482-5924 TDS8529 distance=22' 12452-5844 WFC 273 distance=26' 12435-5854 ARY 80CD distance=26' 12435-5854 RST 606AB distance=27' 12435-5854 HJ 4543AC distance=27' 12508-5906 TDS8555 distance=34' 12500-5848 TDS8544 distance=35' 12419-5909 TDS8489 distance=35' 12477-5941 I 362AB (Mimosa) distance=36' 12477-5941 DUN 125AC (Mimosa) distance=36' 12477-5941 ANT 8AD (Mimosa) distance=36' 12477-5941 ANT 8AE (Mimosa) distance=36' 12506-5846 TDS8551 distance=40' 12438-5944 JSP 555 distance=42' 12473-5949 JSP 556 distance=42' 12477-5826 RST2815 distance=43' 12434-5945 JSP 554 distance=44' 12408-5856 RST4505 distance=45' 12491-5827 NZO 32 distance=46' 12523-5908 TDS8566 distance=46' 12525-5904 HRG 80 distance=47' 12401-5907 TDS8481 distance=48' 12506-5832 TOB 127 distance=49' 12406-5845 FIN 422 distance=50' 12477-5818 VSP 36 distance=51' 12400-5935 RSS 290AB distance=56' 12400-5935 KRW 5AC distance=56' 12481-6002 JSP 557 distance=57' 12455-5810 TDS8515 distance=58' 12388-5908 TDS8469 distance=59' 12498-5812 TDS8542 distance=63' 12476-6010 B 804 distance=64' 12412-5819 HDS1777AB distance=64' 12547-5909 BLK 9Aa,Ab distance=64' 12547-5909 SHT 48AB distance=64' 12547-5909 SHT 48AC distance=64' 12383-5852 TDS8465 distance=65' 12454-5803 TOB 119 distance=66' 12550-5910 BLK 10 distance=67' 12410-5815 JSP 550AB distance=67' 12410-5815 JSP 550AB,C distance=67' 12381-5932 KRW 4 distance=68' 12380-5931 TOB 104 distance=68' 12551-5901 BLK 11 distance=68' 12493-5803 TDS8539 distance=69' 12408-5813 JSP 549AB distance=70' 12408-5813 JSP 549AC distance=70' 12497-5802 TDS8541Aa,Ab distance=71' 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 12464-5907 KRV 7 AB 171 27.2
Show 12464-5907 KRV 7 AC 26 21.7
Show 12452-5908 TOB 118 261 14.2 10
Show 12444-5859 KPP1138 169 8.9 18
Show 12482-5924 TDS8529 98 1.5 22
Show 12452-5844 WFC 273 86 11.0 26
Show 12435-5854 ARY 80 CD 127 66.0 26
Show 12435-5854 RST 606 AB 161 2.4 27
Show 12435-5854 HJ 4543 AC 95 37.3 27
Show 12508-5906 TDS8555 91 0.6 34
Show 12500-5848 TDS8544 187 2.4 35
Show 12419-5909 TDS8489 63 0.6 35
Show Mimosa 12477-5941 I 362 AB 326 42.6 36
Show Mimosa 12477-5941 DUN 125 AC 23 372.7 36
Show Mimosa 12477-5941 ANT 8 AD 140 10.4 36
Show Mimosa 12477-5941 ANT 8 AE 213 29.6 36
Show 12506-5846 TDS8551 278 0.5 40
Show 12438-5944 JSP 555 211 0.5 42
Show 12473-5949 JSP 556 33 2.4 42
Show 12477-5826 RST2815 247 0.5 43
Show 12434-5945 JSP 554 186 2.3 44
Show 12408-5856 RST4505 210 0.4 45
Show 12491-5827 NZO 32 358 2.4 46
Show 12523-5908 TDS8566 338 2.4 46
Show 12525-5904 HRG 80 165 4.1 47
Show 12401-5907 TDS8481 319 0.6 48
Show 12506-5832 TOB 127 94 15.3 49
Show 12406-5845 FIN 422 132 10.9 50
Show 12477-5818 VSP 36 275 0.0 51
Show 12400-5935 RSS 290 AB 293 18.7 56
Show 12400-5935 KRW 5 AC 302 46.7 56
Show 12481-6002 JSP 557 296 3.4 57
Show 12455-5810 TDS8515 36 1.7 58
Show 12388-5908 TDS8469 47 4.4 59
Show 12498-5812 TDS8542 326 0.5 63
Show 12476-6010 B 804 0.7 64
Show 12412-5819 HDS1777 AB 15 3.5 64
Show 12547-5909 BLK 9 Aa,Ab 170 0.6 64
Show 12547-5909 SHT 48 AB 255 3.5 64
Show 12547-5909 SHT 48 AC 308 6.9 64
Show 12383-5852 TDS8465 13 1.7 65
Show 12454-5803 TOB 119 198 21.1 66
Show 12550-5910 BLK 10 57 1.0 67
Show 12410-5815 JSP 550 AB 95 0.7 67
Show 12410-5815 JSP 550 AB,C 261 8.0 67
Show 12381-5932 KRW 4 255 6.7 68
Show 12380-5931 TOB 104 152 21.5 68
Show 12551-5901 BLK 11 161 0.5 68
Show 12493-5803 TDS8539 209 2.2 69
Show 12408-5813 JSP 549 AB 354 0.6 70
Show 12408-5813 JSP 549 AC 340 10.2 70

 
 
WDS 12464-5907 : COMPONENTS
 
 
  A B
B pa=175.2°
sep=26.97"
 
C pa=14.3°
sep=20.04"
pa=3.3°
sep=46.37"
 
 
12464-5907 A
 
 
Coord arcsec 2000 124622.28-590729.0 Mag 8.1 Spectral class G1Ib (yellow) PmRA -6.00
PmDE 0.0 SAO 240231 Tycho2 8659-01943-1 HD 110945
DM CP-58 4490
Tycho2
Tycho2 8659-01943-1 Pflag RAmdeg 191.59282087 DEmdeg -59.12472848
PmRA -8.2 PmDE -0.9 E RAmdeg 7 E DEmdeg 7
E pmRA 1.5 E pmDE 1.4 EpRAm 1990.94 EpDEm 1990.84
Num 9 Q RAmdeg 1.6 Q DEmdeg 1.1 Q pmRA 1.6
Q pmDE 1.2 BTmag 9.632 E BTmag 0.020 VTmag 8.510
E VTmag 0.012 Prox 999 TYC T HIP
CCDM RAdeg 191.59285778 DEdeg -59.12472583 EpRA 1990 1.63
EpDE 1990 1.66 E RAdeg 7.0 E DEdeg 7.1 Posflg
Corr -0.2
SAO
SAO 240231 DelFlag RA1950 PmRA1950 -0.0005
DE1950 PmDE1950 -0.012 Vmag SpType G5
Double code Source 43 CatNum 3918 DM CP-58 4490
DMcomp BDsup HD 110945 M HD 0
GC RA1950rad 3.33117392 DE1950rad -1.02715451 PmRA2000 -0.001
PmDE2000 -0.008
 
 
12464-5907 B
 
 
Coord arcsec 2000 124622.57-590755.9 Mag 16 Spectral class G1V (yellow) Calc delta mag 7.9
Calc coord yes
 
 
12464-5907 C
 
 
Coord arcsec 2000 124622.92-590709.6 Mag 18.2 Calc delta mag 10.1 Calc coord yes