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Doubles in session


Current system
07318-0310
BAL 174 AB


Nearby doubles
13' : 07317-0257
RST4367

24' : 07326-0250
BAL 176

27' : 07317-0243
RST3520

28' : 07301-0258
BRT2286

29' : 07331-0329
DAM 728

32' : 07335-0250
BAL 178

32' : 07336-0328
RST4369

36' : 07312-0343
J 1065AB

37' : 07293-0310
TDS4853

39' : 07345-0309
HJ 57

39' : 07343-0313
HJ 56

41' : 07297-0242
BAL 173AB

43' : 07328-0230
BAL 177

44' : 07330-0225
J 1495

50' : 07346-0243
SLE 797

50' : 07285-0310
RST4364

50' : 07323-0220
BAL 175AB

51' : 07338-0228
BAL 179

53' : 07346-0342
TDS4949

55' : 07318-0216
RST4854

57' : 07279-0258
OL 210

57' : 07310-0208
OL 79

60' : 07356-0251
JRN 42AB

60' : 07281-0330
J 2477

61' : 07310-0210
A 1967

62' : 07277-0258
BRT 408



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.

07318-0310 BAL 174 AB

 
 
07h 31m 48.21s -03° 09' 20.9" P.A. 284.00 sep 17.7 mag 11.00,11.23
 
 
Coord 2000 07318-0310 Discov num BAL 174 Comp AB Coord arcsec 2000 07 31 48.21 -03 09 20.9
Date first 1892 Date last 2015 Obs 11
Pa first 292 Pa last 283.7 P.A. Now (θ) 283.7°
Sep first 13.1 Sep last 17.686 Sep. Now (ρ) 17.686"
Mag pri 11.00 Mag sec 11.23 delta mag (ΔM) 0.23 Spectral class
Pri motion ra -002 Sec motion ra -046
Pri motion dec +000 Sec motion dec +003
Notes
rPM=0.957
This double is not physical.
 
 
07318-0310 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 07 31 48 -03 09 21 BAL 174 AB 2015 11 284 17.7 11.00 11.23 0.23 <===
Show 07 31 48 -03 09 21 WSI 31 AC 2015 11 106 22.7 11.00 11.23 0.23
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Monoceros Tycho2 4834-01452-1 Gaia DR2 3060655993637478912
 
 
WDS 07318-0310 BAL 174 AB : 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
WSI (Washington Speckle Interferometer)
WSI1997 Su j Douglass, G.G., Hindsley, R.B., & Worley, C.E. 1997ApJS..111..289D
WSI1997 +Ma ApJS 111, 289, 1997
WSI1999a Su j Germain, M.E., Douglass, G.G., & Worley, C.E. 1999AJ....117.1905G
WSI1999a AJ 117, 1905, 1999
WSI1999b Su j Germain, M.E., Douglass, G.G., & Worley, C.E. 1999AJ....117.2511G
WSI1999b AJ 117, 2511, 1999
WSI1999c Su j Douglass, G.G., Mason, B.D., Germain, M.E., & Worley, C.E. 1999AJ....118.1395D
WSI1999c AJ 118, 1395, 1999
WSI2000a Su j Douglass, G.G., Mason, B.D., Rafferty, T.J., Holdenried, E.R., & Germain, M.E. 2000AJ....119.3071M
WSI2000a AJ 119, 3071, 2000
WSI2000b Su j Mason, B.D., Hartkopf, W.I., Holdenried, E.R., Rafferty, T.J., Wycoff, G.L., 2000AJ....120.1120M
WSI2000b Hennessy, G.S., Hall, D.M., Urban, S.E., et al.
WSI2000b AJ 120, 1120, 2000
WSI2001a Su j Germain, M.E. & Douglass, G.G. 2001AJ....121.2239M
WSI2001a AJ 121, 2239, 2001
WSI2001b Su j Mason, B.D., Hartkopf, W.I., Wycoff, G.L., Holdenried, E.R., Platais, I., 2001AJ....122.1586M
WSI2001b Rafferty, T.J., Hall, D.M., Hennessy, G.S., et al.
WSI2001b AJ 122, 1586, 2001
WSI2002 Su j Mason, B.D., Hartkopf, W.I., Urban, S.E., Wycoff, G.L., Pascu, D., Hall, D.M., 2002AJ....124.2254M
WSI2002 Hennessy, G.S., Platais, I., et al.
WSI2002 AJ 124, 2254, 2002
WSI2004a Su j Mason, B.D., Hartkopf, W.I., Wycoff, G.L., Pascu, D., Urban, S.E., Hall, D.M., 2004AJ....127..539M
WSI2004a +orb Hennessy, G.S., Rafferty, T.J., et al.
WSI2004a AJ 127, 539, 2004
WSI2004b Su j Mason, B.D., Hartkopf, W.I., Wycoff, G.L., Rafferty, T.J., Urban, S., & Flagg, L. 2004AJ....128.3012M
WSI2004b +orb AJ 128, 3012, 2004
WSI2006a Su j Mason, B.D., Hartkopf, W.I., Wycoff, G.L., & Rafferty, T.J. 2006AJ....131.2687M
WSI2006a AJ 131, 2687, 2006
WSI2006b Su j Mason, B.D., Hartkopf, W.I., Wycoff, G.L., & Holdenried, E.R. 2006AJ....132.2219M
WSI2006b +orb AJ 132, 2219, 2006
WSI2007a Su j Mason, B.D., Hartkopf, W.I., Wycoff, G.L., & Wieder, G. 2007AJ....134.1671M
WSI2007a +Cu AJ 134, 1671, 2007
WSI2008 Cu j Mason, B.D., Hartkopf, W.I., & Wycoff, G.L. 2008AJ....136.2223M
WSI2008 AJ 136, 2223, 2008
WSI2010 Cu j Mason, B.D., Hartkopf, W.I., & Wycoff, G.L. 2010AJ....140..480M
WSI2010 AJ 140, 480, 2010
WSI2011 Su j Mason, B.D., Hartkopf, W.I., & Wycoff, G.L. 2011AJ....141..157M
WSI2011 AJ 141, 157, 2011
WSI2011b Cu j Mason, B.D., Hartkopf, W.I., & Wycoff, G.L. 2011AJ....142...46M
WSI2011b AJ 142, 46, 2011
WSI2012 Cu j Mason, B.D., Hartkopf, W.I., & Friedman, E.A. 2012AJ....143..124M
WSI2012 +lin AJ 143, 124, 2012
WSI2013 Cu j Mason, B.D., Hartkopf, W.I., & Hurowitz, H.M. 2013AJ....146...56M
WSI2013 +orb AJ 146, 56, 2013
WSI2013 +lin
WSI2013b Cu j Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D. 2013AJ....146...76H
WSI2013b +Su AJ 146, 76, 2013 (speckle measures in UCAC doubles paper UC_2013b)
WSI2015 Cu j Hartkopf, W.I. & Mason, B.D. 2015AJ....150..130H
WSI2015 +orb AJ 150, 136, 2015
WSI2015 +lin
WSI2017a Cu j Mason, B.D., Hartkopf, W.I., Bredthauer, G., Ferguson, E.W., Finch, C.T., Kilian, 2017AJ....153...20M
WSI2017a C.M., Rafferty, T.J., Ragan, T.J. & Wieder, G.D.
WSI2017a AJ 153, 20, 2017
WSI2017b Su j Mason, B.D. & Hartkopf, W.I. 2017AJ....154..183M
WSI2017b +Cu AJ 154, 183, 2017
WSI2017b +E+
WSI2017b +H+
WSI2017b +Pa
WSI2017b +Zc
WSI2018a Su j Mason, B.D., Hartkopf, W.I., Urban, S.E. & Josties, J.D. 2018AJ....156..240M
WSI2018a +Cu AJ 156, 240, 2018
WSI2018a +E
WSI2021 Su j Mason, B.D., Williams, S.J., Matson, R.A., Josties, J.D., Eakens, P.D., Justice, 2021AJ....162...53M
WSI2021 +Cu M., Kilian, C.M. & Warner, R.
WSI2021 AJ 162, 53, 2021
WSI2025 Su j Mason, B.D., et al. ...................
WSI2025 in preparation
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
07318-0310 BAL 174 AB 1998 4 284 17.1 11.00 11.23 D 073148.21-030920.9
07318-0310 BAL 174 AB 2000 5 284 17.1 11.00 11.23 D 073148.21-030920.9
07318-0310 BAL 174 AB 2012 6 284 17.6 11.00 11.23 D 073148.21-030920.9
07318-0310 BAL 174 AB 2015 8 284 17.7 11.00 11.23 073148.21-030920.9

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

 
 
WDS 07318-0310 BAL 174 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07318-0310 BAL 174 AB : MEASURES
 
 
No records found.

 
 
WDS 07318-0310 : VIRTUAL EYEPIECE
 
 

07318-0310 BAL 174A mag 11 07318-0310 BAL 174B sep 17.7 P.A. 283.70 mag 11.23 07318-0310 WSI 31C sep 22.6 P.A. 105.70 mag 11.23 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 07318-0310 : ALADIN DSS IMAGE @ 07h 31m 48.21s -03° 09' 20.9"
 
 
 
 
WDS 07318-0310 BAL 174 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07318-0310 BAL 174AB distance=0' 07317-0257 RST4367 distance=13' 07326-0250 BAL 176 distance=24' 07317-0243 RST3520 distance=27' 07301-0258 BRT2286 distance=28' 07331-0329 DAM 728 distance=29' 07335-0250 BAL 178 distance=32' 07336-0328 RST4369 distance=32' 07312-0343 J 1065BC distance=36' 07312-0343 J 1065AB distance=36' 07312-0343 J 1065AC distance=36' 07293-0310 TDS4853 distance=37' 07345-0309 HJ 57 distance=39' 07343-0313 HJ 56 distance=39' 07297-0242 BAL 173AB distance=41' 07297-0242 BAL 172BC distance=41' 07328-0230 BAL 177 distance=43' 07330-0225 J 1495 distance=44' 07346-0243 SLE 797 distance=50' 07285-0310 RST4364 distance=50' 07323-0220 BAL 175AB distance=50' 07323-0220 WSI 141AC distance=50' 07338-0228 BAL 179 distance=51' 07346-0342 TDS4949 distance=53' 07318-0216 RST4854 distance=55' 07279-0258 OL 210 distance=57' 07310-0208 OL 79 distance=57' 07356-0251 JRN 42AB distance=60' 07356-0251 JRN 42AC distance=60' 07356-0251 JRN 42AD distance=60' 07281-0330 J 2477 distance=60' 07310-0210 A 1967 distance=61' 07277-0258 BRT 408 distance=62' 07308-0209 BAL 478 distance=63' 07287-0224 BRT 409 distance=64' 07400-0336 VSP 19Ia,Ib distance=65' 07345-0218 BAL 181 distance=66' 07361-0257 SLE 798 distance=66' 07273-0314 A 528 distance=68' 07351-0217 BAL 182 distance=72' 07365-0334 J 2839 distance=74' 07344-0203 HJ 761 distance=78' 07269-0231 RST4361 distance=78' 07274-0348 J 2822 distance=79' 07287-0203 HEI 130 distance=81' 07371-0254 OL 155 distance=81' 07323-0431 J 2831AB distance=83' 07323-0431 J 2831AC distance=83' 07330-0430 J 2833 distance=83' 07347-0421 TDS4950 distance=84' 07365-0356 A 533 distance=85' 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 07318-0310 BAL 174 AB 284 17.7
Show 07318-0310 WSI 31 AC 106 22.7
Show 07317-0257 RST4367 345 0.4 13
Show 07326-0250 BAL 176 329 5.2 24
Show 07317-0243 RST3520 341 1.8 27
Show 07301-0258 BRT2286 258 4.3 28
Show 07331-0329 DAM 728 67 15.2 29
Show 07335-0250 BAL 178 17 7.1 32
Show 07336-0328 RST4369 222 1.3 32
Show 07312-0343 J 1065 BC 151 5.1 36
Show 07312-0343 J 1065 AB 333 2.7 36
Show 07312-0343 J 1065 AC 152 7.8 36
Show 07293-0310 TDS4853 186 0.8 37
Show 07345-0309 HJ 57 352 4.4 39
Show 07343-0313 HJ 56 149 7.2 39
Show 07297-0242 BAL 173 AB 268 15.5 41
Show 07297-0242 BAL 172 BC 311 5.6 41
Show 07328-0230 BAL 177 172 9.6 43
Show 07330-0225 J 1495 291 7.6 44
Show 07346-0243 SLE 797 88 10.0 50
Show 07285-0310 RST4364 232 2.5 50
Show 07323-0220 BAL 175 AB 266 15.9 50
Show 07323-0220 WSI 141 AC 226 16.1 50
Show 07338-0228 BAL 179 144 17.1 51
Show 07346-0342 TDS4949 73 1.1 53
Show 07318-0216 RST4854 314 1.2 55
Show 07279-0258 OL 210 123 6.2 57
Show 07310-0208 OL 79 47 2.1 57
Show 07356-0251 JRN 42 AB 225 3.7 60
Show 07356-0251 JRN 42 AC 130 10.1 60
Show 07356-0251 JRN 42 AD 108 36.0 60
Show 07281-0330 J 2477 61 2.8 60
Show 07310-0210 A 1967 1.3 61
Show 07277-0258 BRT 408 129 4.2 62
Show 07308-0209 BAL 478 246 10.6 63
Show 07287-0224 BRT 409 151 3.0 64
Show 07400-0336 VSP 19 Ia,Ib 121 0.1 65
Show 07345-0218 BAL 181 102 55.8 66
Show 07361-0257 SLE 798 176 6.4 66
Show 07273-0314 A 528 98 3.8 68
Show 07351-0217 BAL 182 154 23.8 72
Show 07365-0334 J 2839 270 8.5 74
Show 07344-0203 HJ 761 275 8.2 78
Show 07269-0231 RST4361 231 1.7 78
Show 07274-0348 J 2822 285 6.1 79
Show 07287-0203 HEI 130 140 3.6 81
Show 07371-0254 OL 155 117 4.2 81
Show 07323-0431 J 2831 AB 140 4.3 83
Show 07323-0431 J 2831 AC 287 14.0 83
Show 07330-0430 J 2833 82 7.6 83
Show 07347-0421 TDS4950 296 0.5 84

 
 
WDS 07318-0310 : COMPONENTS
 
 
  A B
B pa=283.7°
sep=17.66"
 
C pa=105.7°
sep=22.63"
pa=104.8°
sep=40.29"
 
 
07318-0310 A
 
 
Coord arcsec 2000 073148.21-030920.9 Mag 11 PmRA -2.00 PmDE 0.0
Tycho2 4834-01452-1
Tycho2
Tycho2 4834-01452-1 Pflag RAmdeg 112.95087885 DEmdeg -3.15581896
PmRA -3.4 PmDE 8.0 E RAmdeg 49 E DEmdeg 59
E pmRA 1.7 E pmDE 1.7 EpRAm 1982.28 EpDEm 1978.16
Num 3 Q RAmdeg 0.5 Q DEmdeg 5.2 Q pmRA 0.5
Q pmDE 5.2 BTmag 12.112 E BTmag 0.142 VTmag 10.997
E VTmag 0.076 Prox 166 TYC HIP
CCDM RAdeg 112.95088667 DEdeg -3.15583750 EpRA 1990 1.79
EpDE 1990 1.73 E RAdeg 51.6 E DEdeg 63.2 Posflg
Corr 0.0
 
 
07318-0310 B
 
 
Coord arcsec 2000 073147.06-030916.7 Mag 11.23 PmRA -46.00 PmDE 3.0
Tycho2 4834-01270-1 Calc delta mag 0.23 Calc coord yes
Tycho2
Tycho2 4834-01270-1 Pflag RAmdeg 112.94630464 DEmdeg -3.15465972
PmRA -43.6 PmDE 3.2 E RAmdeg 63 E DEmdeg 74
E pmRA 1.6 E pmDE 1.7 EpRAm 1972.41 EpDEm 1965.30
Num 4 Q RAmdeg 0.6 Q DEmdeg 1.3 Q pmRA 0.6
Q pmDE 1.2 BTmag 11.994 E BTmag 0.119 VTmag 11.231
E VTmag 0.094 Prox 166 TYC HIP
CCDM RAdeg 112.94640417 DEdeg -3.15466694 EpRA 1990 1.79
EpDE 1990 1.72 E RAdeg 69.6 E DEdeg 85.7 Posflg
Corr 0.0
 
 
07318-0310 C
 
 
Coord arcsec 2000 073149.66-030927.0 Mag 11.23 PmRA -15.00 PmDE -5.0
Tycho2 4834-01752-1 Calc delta mag 0.23 Calc coord yes
Tycho2
Tycho2 4834-01752-1 Pflag RAmdeg 112.95703803 DEmdeg -3.15751136
PmRA -13.3 PmDE -3.4 E RAmdeg 46 E DEmdeg 55
E pmRA 1.5 E pmDE 1.5 EpRAm 1980.37 EpDEm 1975.25
Num 4 Q RAmdeg 0.2 Q DEmdeg 1.4 Q pmRA 0.2
Q pmDE 1.4 BTmag 11.535 E BTmag 0.079 VTmag 11.234
E VTmag 0.099 Prox 230 TYC HIP
CCDM RAdeg 112.95706861 DEdeg -3.15750333 EpRA 1990 1.78
EpDE 1990 1.70 E RAdeg 48.7 E DEdeg 59.6 Posflg
Corr 0.0