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Doubles in session


Current system
07442+0201
BAL 1810


Nearby doubles
8' : 07447+0201
BAL1811

11' : 07438+0152
BAL1809

35' : 07421+0217
HEI 733

39' : 07466+0151
A 2879

41' : 07469+0204
BAL1814

44' : 07414+0149
KU 93

45' : 07414+0218
BAL1807

46' : 07464+0232
BAL1812

49' : 07412+0219
BAL1806

51' : 07429+0248
BAL2304

54' : 07454+0251
A 2878AB

57' : 07427+0110
DOB 8

57' : 07426+0253
TDS5101

59' : 07468+0245
BAL2311

63' : 07441+0304
BAL2308

63' : 07419+0109
GWP 925AB

66' : 07476+0122
J 418

68' : 07477+0244
DAM1223AB

69' : 07487+0156
A 2742

70' : 07412+0108
AG 143

71' : 07421-0058
BAL 824

72' : 07445+0312
GWP 934

73' : 07433+0312
BAL2305

73' : 07394+0211
LAF 35AB

75' : 07428-0050
KPP 833

78' : 07493+0209
BAL1821



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.

07442+0201 BAL 1810

 
 
07h 44m 09.07s +02° 01' 27.4" P.A. 27.00 sep 4.1 mag 9.20,12.80 Sp B8IV
 
 
Coord 2000 07442+0201 Discov num BAL1810 Comp Coord arcsec 2000 07 44 09.07 +02 01 27.4
Date first 1999 Date last 2015 Obs 2
Pa first 25 Pa last 26.6 P.A. Now (θ) 26.6°
Sep first 4.2 Sep last 4.07 Sep. Now (ρ) 4.07"
Mag pri 9.20 Mag sec 12.80 delta mag (ΔM) 3.6 Spectral class B8IV (blue-white)
Pri motion ra -000 Sec motion ra
Pri motion dec -002 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Canis Minor SAO 115865 Tycho2 0183-01216-1 Gaia DR2 3088632448528927104
HD 62438
 
 
WDS 07442+0201 BAL 1810 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Bal1924 Ma - Baillaud, R. 1924JO......7..117B
Bal1924 J. Obs. 7, 117, 1924
Bal1925 Ma - Baillaud, R. 1925JO......8...53B
Bal1925 J. Obs. 8, 53, 1925
Bal1925b Ma j Baillaud, R. 1925JO......8...56B
Bal1925b J. Obs. 8, 56, 1925
Bal1926 Ma - Baillaud, R. 1926JO......9..129P
Bal1926 J. Obs. 9, 129, 1926
Bal1937A Ma - Baillaud, R. 1937AnLei..18....1S
Bal1937A cited by Strand (Ann. Sterrew. Leiden 18, 1937)
Bal1944 C - Baillaud, R. 1944AnBes...3...33B
Bal1944 +Pa Ann. Obs. Besancon New Ser. 3, 33, 1943
Bal1944 +Po
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
07442+0201 BAL1810 2015 2 27 4.1 9.20 12.80 B8IV 074409.07+020127.4

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

 
 
WDS 07442+0201 BAL 1810 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07442+0201 BAL 1810 : MEASURES
 
 
No records found.

 
 
WDS 07442+0201 : VIRTUAL EYEPIECE
 
 

07442+0201 BAL1810A mag 9.2 Sp B8IV 07442+0201 BAL1810B sep 4.1 P.A. 26.60 mag 12.8 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 07442+0201 : ALADIN DSS IMAGE @ 07h 44m 09.07s +02° 01' 27.4"
 
 
 
 
WDS 07442+0201 BAL 1810 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07442+0201 BAL1810 distance=0' 07447+0201 BAL1811 distance=8' 07438+0152 BAL1809 distance=11' 07421+0217 HEI 733 distance=35' 07466+0151 A 2879 distance=39' 07469+0204 BAL1814 distance=41' 07414+0149 KU 93 distance=44' 07414+0218 BAL1807 distance=45' 07464+0232 BAL1812 distance=46' 07412+0219 BAL1806 distance=49' 07429+0248 BAL2304 distance=51' 07454+0251 A 2878AB distance=54' 07454+0251 A 2878AD distance=54' 07427+0110 DOB 8 distance=57' 07426+0253 TDS5101 distance=57' 07468+0245 BAL2311 distance=59' 07441+0304 BAL2308 distance=63' 07419+0109 GWP 925AB distance=63' 07419+0109 GWP 925AC distance=63' 07476+0122 J 418 distance=66' 07477+0244 DAM1223AB distance=68' 07477+0244 DAM1223AC distance=68' 07477+0244 DAM1223AD distance=68' 07477+0244 DAM1223AE distance=68' 07477+0244 DAM1223DE distance=68' 07487+0156 A 2742 distance=69' 07412+0108 AG 143 distance=70' 07421-0058 BAL 824 distance=71' 07445+0312 GWP 934 distance=72' 07433+0312 BAL2305 distance=73' 07394+0211 LAF 35AB distance=73' 07394+0211 LAF 35AC distance=73' 07394+0211 LAF 35AD distance=73' 07428-0050 KPP 833 distance=75' 07493+0209 BAL1821 distance=78' 07390+0155 TDS 393 distance=78' 07493+0148 BAL1820 distance=78' 07397+0117 A 2532 distance=80' 07472+0055 YSC 197 distance=81' 07492+0136 RST5274 distance=81' 07443-0040 BAL 825BC distance=81' 07443-0040 BAL 825AB distance=81' 07397+0249 TDS 395 distance=83' 07423+0319 HEI 734 distance=83' 07438+0324 BAL2307 distance=83' 07460+0320 BAL2310 distance=84' 07477-0056 J 66 distance=86' 07417+0319 J 283 distance=86' 07435+0329 TOK 355Ba,Bb distance=89' 07435+0329 STF1134AB distance=89' 07435+0329 STF1134AC distance=89' 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 07442+0201 BAL1810 27 4.1
Show 07447+0201 BAL1811 359 7.1 8
Show 07438+0152 BAL1809 321 16.4 11
Show 07421+0217 HEI 733 94 0.8 35
Show 07466+0151 A 2879 152 1.2 39
Show 07469+0204 BAL1814 192 18.9 41
Show 07414+0149 KU 93 15 49.0 44
Show 07414+0218 BAL1807 266 19.3 45
Show 07464+0232 BAL1812 96 11.6 46
Show 07412+0219 BAL1806 248 11.9 49
Show 07429+0248 BAL2304 313 9.8 51
Show 07454+0251 A 2878 AB 332 0.1 54
Show 07454+0251 A 2878 AD 114 1.2 54
Show 07427+0110 DOB 8 149 16.3 57
Show 07426+0253 TDS5101 303 0.5 57
Show 07468+0245 BAL2311 223 8.8 59
Show 07441+0304 BAL2308 239 8.6 63
Show 07419+0109 GWP 925 AB 299 16.3 63
Show 07419+0109 GWP 925 AC 232 13.5 63
Show 07476+0122 J 418 140 2.4 66
Show 07477+0244 DAM1223 AB 152 6.8 68
Show 07477+0244 DAM1223 AC 91 9.1 68
Show 07477+0244 DAM1223 AD 138 32.3 68
Show 07477+0244 DAM1223 AE 122 29.3 68
Show 07477+0244 DAM1223 DE 20 8.9 68
Show 07487+0156 A 2742 227 3.9 69
Show 07412+0108 AG 143 98 5.7 70
Show 07421-0058 BAL 824 144 17.6 71
Show 07445+0312 GWP 934 153 49.9 72
Show 07433+0312 BAL2305 195 14.1 73
Show 07394+0211 LAF 35 AB 237 5.7 73
Show 07394+0211 LAF 35 AC 288 8.8 73
Show 07394+0211 LAF 35 AD 225 10.6 73
Show 07428-0050 KPP 833 217 7.1 75
Show 07493+0209 BAL1821 320 10.3 78
Show 07390+0155 TDS 393 94 1.0 78
Show 07493+0148 BAL1820 179 13.1 78
Show 07397+0117 A 2532 279 0.5 80
Show 07472+0055 YSC 197 265 0.0 81
Show 07492+0136 RST5274 103 0.4 81
Show 07443-0040 BAL 825 BC 287 17.2 81
Show 07443-0040 BAL 825 AB 157 6.4 81
Show 07397+0249 TDS 395 49 1.0 83
Show 07423+0319 HEI 734 323 1.3 83
Show 07438+0324 BAL2307 116 15.4 83
Show 07460+0320 BAL2310 263 7.3 84
Show 07477-0056 J 66 196 3.9 86
Show 07417+0319 J 283 73 2.3 86
Show 07435+0329 TOK 355 Ba,Bb 82 0.1 89
Show 07435+0329 STF1134 AB 147 9.6 89
Show 07435+0329 STF1134 AC 348 92.6 89

 
 
WDS 07442+0201 : COMPONENTS
 
 
  A
B pa=26.6°
sep=4.07"
 
 
07442+0201 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 074409.07+020127.4 Mag 9.2 Spectral class B8IV (blue-white)
PmRA 0.00 PmDE -2.0 SAO 115865 Tycho2 0183-01216-1
HD 62438 DM BD+02 1762
Tycho2
Tycho2 0183-01216-1 Pflag RAmdeg 116.03781336 DEmdeg 2.02427346
PmRA -0.4 PmDE -2.1 E RAmdeg 11 E DEmdeg 12
E pmRA 1.3 E pmDE 1.3 EpRAm 1990.22 EpDEm 1989.64
Num 8 Q RAmdeg 1.4 Q DEmdeg 1.8 Q pmRA 1.4
Q pmDE 1.8 BTmag 9.079 E BTmag 0.021 VTmag 9.163
E VTmag 0.023 Prox 999 TYC T HIP
CCDM RAdeg 116.03781306 DEdeg 2.02427556 EpRA 1990 1.74
EpDE 1990 1.60 E RAdeg 10.8 E DEdeg 12.8 Posflg
Corr 0.2
SAO
SAO 115865 DelFlag RA1950 PmRA1950 -0.0012
DE1950 PmDE1950 -0.013 Vmag 9 SpType A2
Double code Source 30 CatNum 2991 DM BD+02 1762
DMcomp BDsup HD 62438 M HD 0
GC RA1950rad 2.0138998 DE1950rad 0.03743705 PmRA2000 -0.001
PmDE2000 -0.011
 
 
07442+0201 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 074409.19+020131.0 Mag 12.8 Calc delta mag 3.6
Calc coord yes