21424+0037 BAL 1236 AB

 
 
21h 42m 28.57s +00° 38' 11.5" P.A. 312.00 sep 15.6 mag 11.68,12.10 Sp G5:
 
 
Coord 2000 21424+0037 Discov num BAL1236 Comp AB Coord arcsec 2000 21 42 28.57 +00 38 11.5
Date first 1896 Date last 2015 Obs 10
Pa first 315 Pa last 311.6 P.A. Now (θ) 311.6°
Sep first 15.2 Sep last 15.56 Sep. Now (ρ) 15.56"
Mag pri 11.68 Mag sec 12.10 delta mag (ΔM) 0.42 Spectral class G5: (yellow)
Pri motion ra +020 Sec motion ra +010
Pri motion dec -003 Sec motion dec -008
Notes
rPM=0.553
Nature of this double is uncertain.
 
 
21424+0037 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 21 42 29 +00 38 12 BAL 1236 AB 2015 10 312 15.6 11.68 12.10 0.42 <===
Show 21 42 29 +00 38 12 SMA 152 AC 2015 9 102 17.4 11.68 12.46 0.78
Show 21 42 28 +00 38 22 SMA 152 BC 2015 9 112 30.8 12.10 12.46 0.36
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius Tycho2 0543-01668-1 Gaia DR2 2693246898945026944
 
 
WDS 21424+0037 BAL 1236 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
Sma1931 Po - Smart, W.M., Green, H.E., & Fletcher, A. 1931MNRAS..92...37S
Sma1931 MNRAS 92, 37, 1931
Sma1932 Ma - Smart, W.M. & Green, H.E. 1932MNRAS..92..207S
Sma1932 +Po MNRAS 92, 207, 1932
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21424+0037 BAL1236 AB 2000 4 312 15.6 11.68 12.12 D 214228.57+003811.5
21424+0037 BAL1236 AB 2015 6 312 15.6 11.68 12.10 G5: 214228.57+003811.5

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

 
 
WDS 21424+0037 BAL 1236 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21424+0037 BAL 1236 AB : MEASURES
 
 
No records found.

 
 
WDS 21424+0037 : VIRTUAL EYEPIECE
 
 

21424+0037 BAL1236A mag 11.68 Sp G5: 21424+0037 SMA 152B sep 15.5 P.A. 312.00 mag 12.1 21424+0037 SMA 152C sep 17.4 P.A. 102.30 mag 12.46 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 21424+0037 : ALADIN DSS IMAGE @ 21h 42m 28.57s +00° 38' 11.5"
 
 
 
 
WDS 21424+0037 BAL 1236 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


21424+0037  SMA 152AC distance=1' 21424+0037  BAL1236AB distance=1' 21424+0037  SMA 152BC distance=1' 21427-0039  WAA9002 distance=4' 21422+0040  CHE 311 distance=4' 21417-0036  J  1409 distance=12' 21428+0028  CHE 313 distance=12' 21424+0027  STF2817AB distance=12' 21424+0027  AOT 107AC distance=12' 21426+0027  WAA9001 distance=12' 21424+0027  AOT 107BC distance=12' 21423+0021  CHE 312 distance=18' 21417-0024  UC 4532 distance=19' 21437+0030  CHE 315 distance=20' 21435+0052  WAA9003 distance=21' 21421+0059  CHE 310 distance=22' 21409-0035  J  1408 distance=23' 21426-0013  UC 4535 distance=26' 21421+0104  CHE 309 distance=28' 21416+0013  CHE 308 distance=29' 21406+0051  SLW1247 distance=32' 21404+0034  SMA 151 distance=33' 21406-0023  CVR 914 distance=33' 21406-0018  AOT 106 distance=35' 21442+0102  LDS6359 distance=36' 21435+0003  CHE 314 distance=39' 21408+0110  SLW1248 distance=41' 21415+0000  CHE 307 distance=41' 21452-0030  TOK 348 distance=42' 21444+0008  CHE 316 distance=42' 21451+0022  SLW1252 distance=43' 21412+0117  BAL1235 distance=44' 21412+0118  TOB 318 distance=46' 21406+0116  CHE 306 distance=48' 21404+0003  AOT 105 distance=48' 21447-0003  CHE 317 distance=48' 21457+0031  CHE 319 distance=50' 21453+0007  CHE 318 distance=54' 21395-0003  BU 1212AB distance=57' 21395-0003  BU 1212AB,C distance=57' 21404+0126  BAL1234 distance=58' 21459+0015  CHE 320 distance=58' 21466+0045  CHE 321 distance=63' 21390-0002  CBL 532 distance=65' 21383-0020  STF2811 distance=66' 21418+0145  HJ 3049 distance=67' 21469+0051  STF2825 distance=68' 21408+0141  BAL1592 distance=69' 21467-0010  BNG   2 distance=69' 21467+0110  CHE 322 distance=72' 21467+0007  CHE 323 distance=72' 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 21424+0037 SMA 152 AC 102 17.4 1
Show 21424+0037 BAL1236 AB 312 15.6 1
Show 21424+0037 SMA 152 BC 112 30.8 1
Show 21427-0039 WAA9002 80 1.2 4
Show 21422+0040 CHE 311 229 22.3 4
Show 21417-0036 J 1409 327 3.8 12
Show 21428+0028 CHE 313 180 7.1 12
Show 21424+0027 STF2817 AB 155 26.1 12
Show 21424+0027 AOT 107 AC 157 35.7 12
Show 21426+0027 WAA9001 27 1.7 12
Show 21424+0027 AOT 107 BC 174 6.4 12
Show 21423+0021 CHE 312 282 24.0 18
Show 21417-0024 UC 4532 160 17.3 19
Show 21437+0030 CHE 315 334 9.6 20
Show 21435+0052 WAA9003 9 0.9 21
Show 21421+0059 CHE 310 30 20.9 22
Show 21409-0035 J 1408 356 6.6 23
Show 21426-0013 UC 4535 143 19.5 26
Show 21421+0104 CHE 309 336 27.3 28
Show 21416+0013 CHE 308 186 10.8 29
Show 21406+0051 SLW1247 225 162.8 32
Show 21404+0034 SMA 151 124 4.5 33
Show 21406-0023 CVR 914 12 29.8 33
Show 21406-0018 AOT 106 83 16.6 35
Show 21442+0102 LDS6359 144 7.2 36
Show 21435+0003 CHE 314 229 37.8 39
Show 21408+0110 SLW1248 36 18.3 41
Show 21415+0000 CHE 307 80 21.7 41
Show 21452-0030 TOK 348 57 146.2 42
Show 21444+0008 CHE 316 297 38.4 42
Show 21451+0022 SLW1252 143 18.9 43
Show 21412+0117 BAL1235 319 8.9 44
Show 21412+0118 TOB 318 104 29.0 46
Show 21406+0116 CHE 306 183 25.0 48
Show 21404+0003 AOT 105 159 18.7 48
Show 21447-0003 CHE 317 223 29.2 48
Show 21457+0031 CHE 319 101 29.3 50
Show 21453+0007 CHE 318 121 26.3 54
Show 21395-0003 BU 1212 AB 156 0.1 57
Show 21395-0003 BU 1212 AB,C 178 36.2 57
Show 21404+0126 BAL1234 43 20.1 58
Show 21459+0015 CHE 320 274 13.1 58
Show 21466+0045 CHE 321 201 21.2 63
Show 21390-0002 CBL 532 263 80.6 65
Show 21383-0020 STF2811 273 31.1 66
Show 21418+0145 HJ 3049 27 35.6 67
Show 21469+0051 STF2825 156 0.4 68
Show 21408+0141 BAL1592 66 5.4 69
Show 21467-0010 BNG 2 251 31.6 69
Show 21467+0110 CHE 322 130 9.7 72
Show 21467+0007 CHE 323 316 28.5 72

 
 
WDS 21424+0037 : COMPONENTS
 
 
  A B
B pa=312.0°
sep=15.54"
 
C pa=102.3°
sep=17.35"
pa=116.3°
sep=31.80"
 
 
21424+0037 A
 
 
Coord arcsec 2000 214228.57+003811.5 Mag 11.68 Spectral class G5: (yellow) PmRA 20.00
PmDE -3.0 Tycho2 0543-01668-1
Tycho2
Tycho2 0543-01668-1 Pflag RAmdeg 325.61906459 DEmdeg 0.63649302
PmRA 15.9 PmDE -6.7 E RAmdeg 63 E DEmdeg 41
E pmRA 2.2 E pmDE 2.1 EpRAm 1977.07 EpDEm 1978.33
Num 3 Q RAmdeg 1.3 Q DEmdeg 3.6 Q pmRA 1.3
Q pmDE 3.6 BTmag 12.182 E BTmag 0.210 VTmag 11.679
E VTmag 0.193 Prox 999 TYC HIP
CCDM RAdeg 325.61904694 DEdeg 0.63660583 EpRA 1990 1.77
EpDE 1990 1.47 E RAdeg 87.1 E DEdeg 109.0 Posflg
Corr -0.2
 
 
21424+0037 B
 
 
Coord arcsec 2000 214227.80+003821.9 Coord calc 214227.80+003821.9 Mag 12.1 PmRA 10.00
PmDE -8.0 Calc delta mag 0.42
 
 
21424+0037 C
 
 
Coord arcsec 2000 214229.70+003807.8 Mag 12.46 PmRA -7.00 PmDE -10.0
Calc delta mag 0.78 Calc coord yes