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Doubles in session


Current system
23011+0522
BAL 2987


Nearby doubles
17' : 23017+0509
GRV 628

19' : 22599+0519
TDS1197

37' : 23005+0558
UC 4862

40' : 23031+0456
HDS3284

55' : 22592+0609
TOK 641

81' : 22560+0546
LDS5021

85' : 23067+0534
GRV 635

88' : 23059+0614
SLW1300AB

90' : 23004+0353
J 1797

90' : 22587+0401
A 2296

92' : 22554+0449
HJ 974

96' : 23033+0653
HJ 3161

100' : 23077+0529
SKF2856

100' : 23055+0407
HO 485

104' : 22552+0618
GRV 621

104' : 22549+0610
HU 396

104' : 23053+0645
HJ 3165

107' : 22586+0342
BAL2574

108' : 23082+0502
A 1899

115' : 23067+0639
HJ 3168AB

116' : 23083+0439
GIC 189

117' : 23037+0332
SCA 136

120' : 23063+0352
SCA 139

120' : 23043+0711
HEI 604

124' : 23077+0636
STF2976AB

125' : 22584+0721
SKF1780



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

23011+0522 BAL 2987

 
 
23h 01m 05.95s +05° 22' 32.7" P.A. 24.00 sep 15.5 mag 10.28,12.75
 
 
Coord 2000 23011+0522 Discov num BAL2987 Comp Coord arcsec 2000 23 01 05.95 +05 22 32.7
Date first 1898 Date last 2018 Obs 15
Pa first 18 Pa last 23.9 P.A. Now (θ) 23.9°
Sep first 8.7 Sep last 15.5 Sep. Now (ρ) 15.5"
Mag pri 10.28 Mag sec 12.75 delta mag (ΔM) 2.47 Spectral class
Pri motion ra -038 Sec motion ra -009
Pri motion dec -046 Sec motion dec +000
Notes
rPM=0.911
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pisces Tycho2 0582-01095-1 Gaia DR2 2663409795499366656
 
 
WDS 23011+0522 BAL 2987 : 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
23011+0522 BAL2987 2006 7 22 15.4 10.28 11.90 D 230105.95+052232.7
23011+0522 BAL2987 2010 8 23 15.4 10.28 11.90 D 230105.95+052232.7
23011+0522 BAL2987 2015 12 23 15.5 10.28 12.75 230105.95+052232.7
23011+0522 BAL2987 2018 13 24 15.5 10.28 12.75 230105.95+052232.7

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

 
 
WDS 23011+0522 BAL 2987 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23011+0522 BAL 2987 : MEASURES
 
 
No records found.

 
 
WDS 23011+0522 : VIRTUAL EYEPIECE
 
 

23011+0522 BAL2987A mag 10.28 23011+0522 BAL2987B sep 15.5 P.A. 23.80 mag 12.75 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 23011+0522 : ALADIN DSS IMAGE @ 23h 01m 05.95s +05° 22' 32.7"
 
 
 
 
WDS 23011+0522 BAL 2987 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23011+0522 BAL2987 distance=0' 23017+0509 GRV 628 distance=17' 22599+0519 TDS1197 distance=19' 23005+0558 UC 4862 distance=37' 23031+0456 HDS3284 distance=40' 22592+0609 TOK 641 distance=55' 22560+0546 LDS5021 distance=81' 23067+0534 GRV 635 distance=85' 23059+0614 SLW1299BC distance=87' 23059+0614 SLW1300AB distance=88' 23004+0353 J 1797 distance=90' 22587+0401 A 2296 distance=90' 22554+0449 HJ 974 distance=92' 23033+0653 HJ 3161 distance=96' 23077+0529 SKF2856 distance=100' 23055+0407 HO 485 distance=100' 22552+0618 GRV 621 distance=104' 22549+0610 HU 396 distance=104' 23053+0645 HJ 3165 distance=104' 22586+0342 BAL2574 distance=107' 23082+0502 A 1899 distance=108' 23067+0639 HJ 3168AB distance=115' 23067+0639 LDS5046AC distance=115' 23083+0439 GIC 189 distance=116' 23037+0332 SCA 136 distance=117' 23063+0352 SCA 139 distance=120' 23043+0711 HEI 604 distance=120' 23077+0636 STF2976CB distance=123' 23077+0636 STF2976CD distance=123' 23077+0636 STF2976AC distance=124' 23077+0636 STF2976AB distance=124' 22584+0721 SKF1780 distance=125' 22532+0440 HJ 3149 distance=126' 23063+0344 GWP3233 distance=126' 23068+0347 SCA 140 distance=129' 23025+0733 SLW1296 distance=133' 23040+0317 RAO 628BC distance=133' 23040+0317 RAO 628BD distance=133' 23040+0317 SCA 137AB distance=133' 23029+0738 HDS3282 distance=138' 22514+0459 TDT3754 distance=147' 22547+0715 STF2955 distance=148' 23039+0259 CVR 969 distance=150' 22511+0511 HEI 828 distance=151' 23112+0500 HJ 980AB distance=154' 23112+0500 HJ 980AD distance=154' 23112+0500 HJ 980BC distance=154' 23000+0758 DVG 50 distance=157' 22510+0605 LDS5006 distance=158' 23094+0701 OSO 190 distance=158' 23005+0243 GWP3222 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 23011+0522 BAL2987 24 15.5
Show 23017+0509 GRV 628 19 49.0 17
Show 22599+0519 TDS1197 189 0.9 19
Show 23005+0558 UC 4862 306 8.3 37
Show 23031+0456 HDS3284 249 0.7 40
Show 22592+0609 TOK 641 207 999.9 55
Show 22560+0546 LDS5021 285 17.2 81
Show 23067+0534 GRV 635 41 45.8 85
Show 23059+0614 SLW1299 BC 250 166.0 87
Show 23059+0614 SLW1300 AB 283 86.0 88
Show 23004+0353 J 1797 145 4.1 90
Show 22587+0401 A 2296 45 0.8 90
Show 22554+0449 HJ 974 81 43.4 92
Show 23033+0653 HJ 3161 255 11.4 96
Show 23077+0529 SKF2856 300 18.6 100
Show 23055+0407 HO 485 47 5.7 100
Show 22552+0618 GRV 621 134 20.3 104
Show 22549+0610 HU 396 27 4.5 104
Show 23053+0645 HJ 3165 37 7.6 104
Show 22586+0342 BAL2574 253 17.3 107
Show 23082+0502 A 1899 65 1.5 108
Show 23067+0639 HJ 3168 AB 307 33.9 115
Show 23067+0639 LDS5046 AC 275 42.5 115
Show 23083+0439 GIC 189 30 21.6 116
Show 23037+0332 SCA 136 238 46.1 117
Show 23063+0352 SCA 139 267 29.1 120
Show 23043+0711 HEI 604 5 0.5 120
Show 23077+0636 STF2976 CB 8 17.8 123
Show 23077+0636 STF2976 CD 248 128.8 123
Show 23077+0636 STF2976 AC 209 21.4 124
Show 23077+0636 STF2976 AB 262 7.8 124
Show 22584+0721 SKF1780 107 1.7 125
Show 22532+0440 HJ 3149 250 37.3 126
Show 23063+0344 GWP3233 55 19.5 126
Show 23068+0347 SCA 140 277 24.5 129
Show 23025+0733 SLW1296 268 13.2 133
Show 23040+0317 RAO 628 BC 300 2.1 133
Show 23040+0317 RAO 628 BD 208 3.7 133
Show 23040+0317 SCA 137 AB 45 65.3 133
Show 23029+0738 HDS3282 128 0.2 138
Show 22514+0459 TDT3754 291 0.6 147
Show 22547+0715 STF2955 347 23.2 148
Show 23039+0259 CVR 969 99 7.2 150
Show 22511+0511 HEI 828 257 1.9 151
Show 23112+0500 HJ 980 AB 190 50.9 154
Show 23112+0500 HJ 980 AD 123 59.5 154
Show 23112+0500 HJ 980 BC 202 9.1 154
Show 23000+0758 DVG 50 47 162.7 157
Show 22510+0605 LDS5006 158 29.3 158
Show 23094+0701 OSO 190 17 13.6 158
Show 23005+0243 GWP3222 199 19.3 161

 
 
WDS 23011+0522 : COMPONENTS
 
 
  A
B pa=23.8°
sep=15.49"
 
 
23011+0522 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 230105.95+052232.7 Mag 10.28 PmRA -38.00
PmDE -46.0 Tycho2 0582-01095-1
Tycho2
Tycho2 0582-01095-1 Pflag RAmdeg 345.27483836 DEmdeg 5.37576926
PmRA -38.2 PmDE -49.0 E RAmdeg 28 E DEmdeg 32
E pmRA 1.6 E pmDE 1.6 EpRAm 1987.85 EpDEm 1986.34
Num 4 Q RAmdeg 0.9 Q DEmdeg 1.8 Q pmRA 0.9
Q pmDE 1.7 BTmag 10.834 E BTmag 0.051 VTmag 10.281
E VTmag 0.045 Prox 999 TYC T HIP
CCDM RAdeg 345.27492694 DEdeg 5.37588389 EpRA 1990 1.68
EpDE 1990 1.55 E RAdeg 29.2 E DEdeg 32.6 Posflg
Corr -0.1
 
 
23011+0522 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 230106.37+052246.9 Mag 12.75 PmRA -9.00
PmDE 0.0 Calc delta mag 2.47 Calc coord yes