18127+0456 BAL 2921

 
 
18h 12m 41.14s +04° 56' 03.4" P.A. 1.00 sep 19.5 mag 12.04,12.77
 
 
Coord 2000 18127+0456 Discov num BAL2921 Comp Coord arcsec 2000 18 12 41.14 +04 56 03.4
Date first 1910 Date last 2015 Obs 10
Pa first 0 Pa last 0.7 P.A. Now (θ) 0.7°
Sep first 18.5 Sep last 19.508 Sep. Now (ρ) 19.508"
Mag pri 12.04 Mag sec 12.77 delta mag (ΔM) 0.73 Spectral class
Pri motion ra -001 Sec motion ra +003
Pri motion dec -018 Sec motion dec -002
Notes
rPM=0.915
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Gaia DR2 4470767454259374336
 
 
WDS 18127+0456 BAL 2921 : 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
18127+0456 BAL2921 2002 3 1 19.6 11.40 11.40 D 181241.14+045603.4
18127+0456 BAL2921 2010 5 1 19.4 12.04 12.77 181241.14+045603.4
18127+0456 BAL2921 2015 6 1 19.5 12.04 12.77 181241.14+045603.4

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WDS 18127+0456 BAL 2921 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18127+0456 BAL 2921 : MEASURES
 
 
No records found.

 
 
WDS 18127+0456 : VIRTUAL EYEPIECE
 
 

18127+0456 BAL2921A mag 12.04 18127+0456 BAL2921B sep 19.5 P.A. 0.70 mag 12.77 virtual eyepiece
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Radius:
Components only
 
 
WDS 18127+0456 : ALADIN DSS IMAGE @ 18h 12m 41.14s +04° 56' 03.4"
 
 
 
 
WDS 18127+0456 BAL 2921 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18127+0456  BAL2921 distance=0' 18125+0501  HEI 896 distance=6' 18122+0453  BAL2918 distance=9' 18122+0455  HEI9010 distance=9' 18122+0442  BAL2919 distance=16' 18125+0440  BAL2920 distance=17' 18124+0524  OSO  95 distance=29' 18136+0527  LDS1007 distance=34' 18151+0448  BAL2923 distance=38' 18124+0415  A   353 distance=42' 18146+0422  BAL2922AB distance=45' 18146+0422  BAL2922AC distance=45' 18146+0422  BAL2922BC distance=45' 18155+0441  BAL2924 distance=46' 18144+0415  SLE 143 distance=49' 18107+0417  BAL2917 distance=50' 18152+0533  J  2123AB distance=52' 18152+0533  J  2123AC distance=52' 18135+0548  FOX  80AB distance=53' 18135+0548  FOX  80AC distance=53' 18128+0549  STT 345AB distance=54' 18128+0549  STT 345AC distance=54' 18142+0545  TDT 756AB distance=54' 18142+0545  GII 262Aa,Ab distance=54' 18159+0430  BAL2925AB distance=55' 18159+0430  J  2670AC distance=55' 18090+0447  TDT 710 distance=56' 18162+0434  STTA167 distance=58' 18128+0356  J  3270 distance=62' 18098+0412  BAL2916 distance=62' 18170+0454  BAL2926 distance=66' 18112+0559  J   805 distance=67' 18082+0449  BAL2914 distance=68' 18135+0604  NSN 703 distance=70' 18105+0354  DOO  70 distance=70' 18116+0606  CFN  14 distance=73' 18157+0400  BAL2484AB distance=73' 18157+0400  SLE 147AC distance=73' 18096+0400  STF2281AB distance=74' 18096+0400  STF2281AB,C distance=74' 18106+0349  FOX 220 distance=75' 18144+0347  SLE 144 distance=75' 18097+0354  BAL2478 distance=76' 18088+0404  BAL2915 distance=78' 18147+0342  BAL2483 distance=80' 18161+0352  BAL2485 distance=82' 18139+0332  TDT 750 distance=86' 18096+0609  STF2283 distance=87' 18066+0452  BAL2913 distance=90' 18188+0501  TDS 914 distance=92' 18106+0327  BAL2481 distance=94' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 18127+0456 BAL2921 1 19.5
Show 18125+0501 HEI 896 202 2.6 6
Show 18122+0453 BAL2918 54 8.1 9
Show 18122+0455 HEI9010 123 6.1 9
Show 18122+0442 BAL2919 329 6.1 16
Show 18125+0440 BAL2920 1 7.7 17
Show 18124+0524 OSO 95 202 11.2 29
Show 18136+0527 LDS1007 13 322.2 34
Show 18151+0448 BAL2923 17 16.1 38
Show 18124+0415 A 353 17 1.6 42
Show 18146+0422 BAL2922 AB 120 10.7 45
Show 18146+0422 BAL2922 AC 76 60.8 45
Show 18146+0422 BAL2922 BC 104 49.2 45
Show 18155+0441 BAL2924 222 19.9 46
Show 18144+0415 SLE 143 41 15.2 49
Show 18107+0417 BAL2917 258 19.7 50
Show 18152+0533 J 2123 AB 138 4.0 52
Show 18152+0533 J 2123 AC 52 7.0 52
Show 18135+0548 FOX 80 AB 64 3.0 53
Show 18135+0548 FOX 80 AC 48 9.9 53
Show 18128+0549 STT 345 AB 67 1.5 54
Show 18128+0549 STT 345 AC 199 86.5 54
Show 18142+0545 TDT 756 AB 92 0.7 54
Show 18142+0545 GII 262 Aa,Ab 39 0.2 54
Show 18159+0430 BAL2925 AB 223 8.3 55
Show 18159+0430 J 2670 AC 70 29.0 55
Show 18090+0447 TDT 710 274 1.1 56
Show 18162+0434 STTA167 73 53.0 58
Show 18128+0356 J 3270 232 4.8 62
Show 18098+0412 BAL2916 122 6.6 62
Show 18170+0454 BAL2926 191 10.7 66
Show 18112+0559 J 805 96 3.7 67
Show 18082+0449 BAL2914 329 8.9 68
Show 18135+0604 NSN 703 270 25.8 70
Show 18105+0354 DOO 70 135 7.7 70
Show 18116+0606 CFN 14 140 0.6 73
Show 18157+0400 BAL2484 AB 357 8.0 73
Show 18157+0400 SLE 147 AC 325 30.5 73
Show 18096+0400 STF2281 AB 282 0.8 74
Show 18096+0400 STF2281 AB,C 194 68.0 74
Show 18106+0349 FOX 220 74 6.0 75
Show 18144+0347 SLE 144 221 32.7 75
Show 18097+0354 BAL2478 108 11.9 76
Show 18088+0404 BAL2915 166 20.3 78
Show 18147+0342 BAL2483 195 12.8 80
Show 18161+0352 BAL2485 14 5.8 82
Show 18139+0332 TDT 750 97 0.7 86
Show 18096+0609 STF2283 48 0.5 87
Show 18066+0452 BAL2913 14 12.4 90
Show 18188+0501 TDS 914 354 0.8 92
Show 18106+0327 BAL2481 108 10.7 94

 
 
WDS 18127+0456 : COMPONENTS
 
 
  A
B pa=0.7°
sep=19.51"
 
 
18127+0456 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 181241.14+045603.4 Mag 12.04 PmRA -1.00
PmDE -18.0
CCDM
Ccdm 18127+0456 RComp Comp A Note1
Note2 Discov num DRAs -0.84 DDEs 2.9
R dRAs 65 Year Theta Rho
Obs 2 Vmag 11.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18078N0455A
HIC
 
 
18127+0456 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181241.16+045622.9 Mag 12.77 PmRA 3.00
PmDE -2.0 Calc delta mag 0.73 Calc coord yes
CCDM
Ccdm 18127+0456 RComp Comp B Note1
Note2 Discov num BAL2921 DRAs -0.86 DDEs 23.1
R dRAs 65 Year 1910 Theta 000 Rho 18.5
Obs 1 Vmag 11.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18078N0455B
HIC