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Doubles in session


Current system
00298+0727
LOC 1


Nearby doubles
18' : 00304+0712
GRV 26

42' : 00273+0708
HDO 21

42' : 00272+0743
TDS1469

42' : 00272+0710
HDO 20

43' : 00326+0729
MCT 1

44' : 00268+0722
DOO 23

45' : 00327+0732
GWP 62

47' : 00269+0708
DOO 94

47' : 00268+0743
HDO 19

50' : 00324+0657
STF 36AB

51' : 00331+0735
GRV 29

59' : 00294+0629
HJ 1975

60' : 00312+0631
GWP 57

61' : 00313+0823
SLW 26

62' : 00257+0741
OCC 228

71' : 00338+0650
SLW 30

76' : 00248+0747
GRV 21

81' : 00318+0844
J 3280

89' : 00308+0601
BRT2105

94' : 00359+0748
J 921

95' : 00330+0850
J 2710

97' : 00284+0553
HEI 610

102' : 00331+0855
OCC 271

104' : 00324+0551
GRV 27

111' : 00231+0816
HDO 15

113' : 00250+0600
GWP 46



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

00298+0727 LOC 1

 
 
00h 29m 45.19s +07° 27' 13.5" P.A. 77.00 sep 9.3 mag 11.38,12.50 Sp G1V+G7V
 
 
Coord 2000 00298+0727 Discov num LOC   1 Comp Coord arcsec 2000 00 29 45.19 +07 27 13.5
Date first 1917 Date last 2015 Obs 10
Pa first 77 Pa last 77 P.A. Now (θ) 77°
Sep first 9.5 Sep last 9.272 Sep. Now (ρ) 9.272"
Mag pri 11.38 Mag sec 12.50 delta mag (ΔM) 1.12 Spectral class G1V+G7V (yellow/yellow)
Pri motion ra -019 Sec motion ra -007
Pri motion dec -032 Sec motion dec -034
Notes V (Proper motion indicates physical)
rPM=0.327
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pisces Tycho2 0009-00387-1 Gaia DR2 2748027385739485312
 
 
WDS 00298+0727 LOC 1 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
LOC Locatelli, G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
00298+0727 LOC 1 2000 5 77 9.3 11.38 12.50 G1V+G7V V 002945.19+072713.5
00298+0727 LOC 1 2010 5 77 9.2 11.38 12.50 G1V+G7V V 002945.19+072713.5
00298+0727 LOC 1 2015 6 77 9.3 11.38 12.50 G1V+G7V V 002945.19+072713.5

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

 
 
WDS 00298+0727 LOC 1 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00298+0727 LOC 1 : MEASURES
 
 
No records found.

 
 
WDS 00298+0727 : VIRTUAL EYEPIECE
 
 

00298+0727 LOC 1A mag 11.38 Sp G1V 00298+0727 LOC 1B sep 9.3 P.A. 77.00 mag 12.5 Sp G7V virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 00298+0727 : ALADIN DSS IMAGE @ 00h 29m 45.19s +07° 27' 13.5"
 
 
 
 
WDS 00298+0727 LOC 1 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00298+0727 LOC 1 distance=1' 00304+0712 GRV 26 distance=18' 00273+0708 HDO 21 distance=42' 00272+0743 TDS1469 distance=42' 00272+0710 HDO 20 distance=42' 00326+0729 MCT 1 distance=43' 00268+0722 DOO 23 distance=44' 00327+0732 GWP 62 distance=45' 00269+0708 DOO 94 distance=47' 00268+0743 HDO 19 distance=47' 00324+0657 MCA 1Aa,Ab distance=50' 00324+0657 STF 36AB distance=50' 00324+0657 STF 36AC distance=50' 00324+0657 GMC 10AD distance=50' 00324+0657 OCC9069Aa,Ac distance=50' 00331+0735 GRV 29 distance=51' 00294+0629 HJ 1975 distance=59' 00312+0631 GWP 57 distance=60' 00313+0823 SLW 26 distance=61' 00257+0741 OCC 228 distance=62' 00338+0650 SLW 30 distance=71' 00248+0747 GRV 21 distance=76' 00318+0844 J 3280 distance=81' 00308+0601 BRT2105 distance=89' 00359+0748 J 921 distance=94' 00330+0850 J 2710 distance=95' 00284+0553 HEI 610 distance=97' 00331+0855 OCC 271 distance=102' 00324+0551 GRV 27 distance=104' 00231+0816 HDO 15 distance=111' 00250+0600 GWP 46 distance=113' 00372+0806 FOX 54 distance=118' 00224+0640 FR 2 distance=119' 00214+0802 HDO 14 distance=130' 00233+0556 HDS 53 distance=133' 00277+0936 GIC 9 distance=133' 00207+0738 GWP 41AB distance=136' 00207+0738 GWP 42AC distance=136' 00319+0510 TDS1510 distance=142' 00218+0849 CVR 11 distance=144' 00209+0626 HJ 1956 distance=145' 00374+0900 A 808 distance=147' 00390+0829 CVN 69 distance=151' 00310+0957 CVR 326 distance=152' 00274+0455 CVR 322 distance=156' 00404+0722 OSO 8 distance=159' 00201+0618 HJ 1955BC distance=160' 00201+0618 SKF1985CD distance=160' 00201+0618 HJ 1955AB distance=160' 00201+0618 HJ 1955AC distance=160' 00251+0503 TDS1453 distance=161' 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 00298+0727 LOC 1 77 9.3 1
Show 00304+0712 GRV 26 250 34.9 18
Show 00273+0708 HDO 21 312 16.3 42
Show 00272+0743 TDS1469 232 0.5 42
Show 00272+0710 HDO 20 343 8.9 42
Show 00326+0729 MCT 1 334 0.7 43
Show 00268+0722 DOO 23 347 86.4 44
Show 00327+0732 GWP 62 302 15.1 45
Show 00269+0708 DOO 94 95 10.0 47
Show 00268+0743 HDO 19 332 33.4 47
Show 00324+0657 MCA 1 Aa,Ab 288 0.2 50
Show 00324+0657 STF 36 AB 84 27.0 50
Show 00324+0657 STF 36 AC 226 174.0 50
Show 00324+0657 GMC 10 AD 309 77.7 50
Show 00324+0657 OCC9069 Aa,Ac -1 0.2 50
Show 00331+0735 GRV 29 130 81.0 51
Show 00294+0629 HJ 1975 296 10.3 59
Show 00312+0631 GWP 57 82 9.4 60
Show 00313+0823 SLW 26 0 17.1 61
Show 00257+0741 OCC 228 -1 0.1 62
Show 00338+0650 SLW 30 28 164.9 71
Show 00248+0747 GRV 21 47 51.9 76
Show 00318+0844 J 3280 149 4.9 81
Show 00308+0601 BRT2105 188 5.3 89
Show 00359+0748 J 921 235 3.0 94
Show 00330+0850 J 2710 114 6.8 95
Show 00284+0553 HEI 610 273 1.1 97
Show 00331+0855 OCC 271 -1 0.0 102
Show 00324+0551 GRV 27 91 15.6 104
Show 00231+0816 HDO 15 270 23.6 111
Show 00250+0600 GWP 46 61 23.4 113
Show 00372+0806 FOX 54 153 1.5 118
Show 00224+0640 FR 2 116 0.5 119
Show 00214+0802 HDO 14 161 52.3 130
Show 00233+0556 HDS 53 346 0.6 133
Show 00277+0936 GIC 9 215 15.0 133
Show 00207+0738 GWP 41 AB 233 25.8 136
Show 00207+0738 GWP 42 AC 223 157.7 136
Show 00319+0510 TDS1510 140 2.0 142
Show 00218+0849 CVR 11 293 19.6 144
Show 00209+0626 HJ 1956 26 17.5 145
Show 00374+0900 A 808 181 0.2 147
Show 00390+0829 CVN 69 74 0.1 151
Show 00310+0957 CVR 326 218 21.0 152
Show 00274+0455 CVR 322 199 24.6 156
Show 00404+0722 OSO 8 280 28.6 159
Show 00201+0618 HJ 1955 BC 326 46.9 160
Show 00201+0618 SKF1985 CD 214 1.2 160
Show 00201+0618 HJ 1955 AB 60 41.9 160
Show 00201+0618 HJ 1955 AC 10 60.8 160
Show 00251+0503 TDS1453 66 0.9 161

 
 
WDS 00298+0727 : COMPONENTS
 
 
  A
B pa=77.0°
sep=9.27"
 
 
00298+0727 A
 
 
Coord arcsec 2000 002945.19+072713.5 Mag 11.38 Spectral class G1V (yellow) PmRA -19.00
PmDE -32.0
 
 
00298+0727 B
 
 
Coord arcsec 2000 002945.80+072715.6 Mag 12.5 Spectral class G7V (yellow) PmRA -7.00
PmDE -34.0 Tycho2 0009-00387-1 Delta magnitude 1.12 Coordinate calculated yes
Tycho2
Tycho2 0009-00387-1 Pflag RAmdeg 7.43834491 DEmdeg 7.45375253
PmRA -5.5 PmDE -32.6 E RAmdeg 63 E DEmdeg 73
E pmRA 4.0 E pmDE 3.8 EpRAm 1988.05 EpDEm 1986.03
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 12.241 E BTmag 0.139 VTmag 11.958
E VTmag 0.159 Prox 673 TYC HIP
CCDM RAdeg 7.43835806 DEdeg 7.45382917 EpRA 1990 1.67
EpDE 1990 1.55 E RAdeg 65.3 E DEdeg 76.3 Posflg
Corr -0.3