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Doubles in session


Current system
20122+0255
BAL 2019


Nearby doubles
10' : 20121+0246
BAL2018

11' : 20121+0306
HEI 581

16' : 20132+0256
CRI 26

24' : 20112+0237
BAL2017

26' : 20128+0318
BAL2529

40' : 20146+0242
BAL2020

41' : 20117+0335
UC 4117

44' : 20104+0330
BAL2527

47' : 20149+0315
BAL2021

50' : 20105+0212
UC 4111

51' : 20155+0251
HJ 910AB

54' : 20119+0348
STF2641

57' : 20134+0201
BAL1549

58' : 20151+0218
BAL1551

59' : 20087+0227
UC 4099

60' : 20102+0204
HJ 2933

61' : 20162+0255
GWP2933

71' : 20117+0146
HJ 906AB

72' : 20169+0306
GWP2935

72' : 20103+0149
BAL1545

75' : 20077+0327
HJ 2930

76' : 20152+0155
BAL1552

81' : 20115+0135
BAL1547

86' : 20065+0305
BAL2015

89' : 20134+0128
AG 248AB

89' : 20114+0127
BAL1546



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

20122+0255 BAL 2019

 
 
20h 12m 09.72s +02° 55' 02.4" P.A. 46.00 sep 6.0 mag 9.90,10.40
 
 
Coord 2000 20122+0255 Discov num BAL2019 Comp Coord arcsec 2000 20 12 09.72 +02 55 02.4
Date first 1909 Date last 2015 Obs 16
Pa first 9 Pa last 46 P.A. Now (θ) 46°
Sep first 4.7 Sep last 6.04 Sep. Now (ρ) 6.04"
Mag pri 9.90 Mag sec 10.40 delta mag (ΔM) 0.5 Spectral class
Pri motion ra +008 Sec motion ra +046
Pri motion dec -008 Sec motion dec -002
Notes N (See Notes)
rPM=0.836
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 4243797674110747136
 
 
WDS 20122+0255 BAL 2019 : NOTES
 
 
discov_num notes refcode
BAL2019 J 1387.
 
 
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
20122+0255 BAL2019 2004 8 44 5.6 9.90 10.40 N D 201209.72+025502.4
20122+0255 BAL2019 2010 9 45 5.8 9.90 10.40 N D 201209.72+025502.4
20122+0255 BAL2019 2011 12 46 5.9 9.90 10.40 N D 201209.72+025502.4
20122+0255 BAL2019 2013 13 46 6.0 9.90 10.40 N 201209.72+025502.4
20122+0255 BAL2019 2015 15 46 6.0 9.90 10.40 N 201209.72+025502.4

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

 
 
WDS 20122+0255 BAL 2019 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20122+0255 BAL 2019 : MEASURES
 
 
No records found.

 
 
WDS 20122+0255 : VIRTUAL EYEPIECE
 
 

20122+0255 BAL2019A mag 9.9 20122+0255 BAL2019B sep 6.0 P.A. 46.00 mag 10.4 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20122+0255 : ALADIN DSS IMAGE @ 20h 12m 09.72s +02° 55' 02.4"
 
 
 
 
WDS 20122+0255 BAL 2019 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20122+0255 BAL2019 distance=0' 20121+0246 BAL2018 distance=10' 20121+0306 HEI 581 distance=11' 20132+0256 CRI 26 distance=16' 20112+0237 BAL2017 distance=24' 20128+0318 BAL2529 distance=26' 20146+0242 BAL2020 distance=40' 20117+0335 UC 4117 distance=41' 20104+0330 BAL2527 distance=44' 20149+0315 BAL2021 distance=47' 20105+0212 UC 4111 distance=50' 20155+0251 HJ 910AB distance=51' 20155+0251 HJ 910AC distance=51' 20119+0348 STF2641 distance=54' 20134+0201 BAL1549 distance=57' 20151+0218 BAL1551 distance=58' 20087+0227 UC 4099 distance=59' 20102+0204 HJ 2933 distance=60' 20162+0255 GWP2933 distance=61' 20117+0146 HJ 906AB distance=71' 20117+0146 HJ 906AC distance=71' 20117+0146 ABH 132AD distance=71' 20117+0146 ABH 132AE distance=71' 20117+0146 ABH 132AF distance=71' 20117+0146 ABH 132AG distance=71' 20117+0146 ABH 132AH distance=71' 20169+0306 GWP2935 distance=72' 20103+0149 BAL1545 distance=72' 20077+0327 HJ 2930 distance=75' 20152+0155 BAL1552 distance=76' 20115+0135 BAL1547 distance=81' 20065+0305 BAL2015 distance=86' 20134+0128 AG 248AB distance=89' 20114+0127 BAL1546 distance=89' 20167+0158 UC 250 distance=89' 20113+0425 J 2300 distance=91' 20096+0132 TDT2036 distance=92' 20064+0225 UC 4085 distance=92' 20106+0428 UC 4113 distance=96' 20066+0207 HJ 902 distance=97' 20166+0405 J 1641 distance=97' 20068+0157 A 2278AB distance=99' 20068+0157 A 2278AC distance=99' 20188+0305 UC 4144 distance=101' 20159+0419 TDT2129 distance=102' 20090+0127 BAL1544 distance=102' 20094+0428 UC 4105 distance=103' 20056+0330 NSN 728 distance=105' 20061+0159 HLD 156 distance=107' 20135+0440 J 550 distance=107' 20147+0109 J 2571 distance=113' 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 20122+0255 BAL2019 46 6.0
Show 20121+0246 BAL2018 341 17.2 10
Show 20121+0306 HEI 581 160 0.8 11
Show 20132+0256 CRI 26 124 32.5 16
Show 20112+0237 BAL2017 200 13.2 24
Show 20128+0318 BAL2529 36 11.3 26
Show 20146+0242 BAL2020 159 8.2 40
Show 20117+0335 UC 4117 298 41.9 41
Show 20104+0330 BAL2527 197 6.1 44
Show 20149+0315 BAL2021 344 4.5 47
Show 20105+0212 UC 4111 272 32.7 50
Show 20155+0251 HJ 910 AB 305 18.3 51
Show 20155+0251 HJ 910 AC 243 36.6 51
Show 20119+0348 STF2641 168 20.7 54
Show 20134+0201 BAL1549 228 17.1 57
Show 20151+0218 BAL1551 40 9.8 58
Show 20087+0227 UC 4099 280 61.1 59
Show 20102+0204 HJ 2933 26 21.7 60
Show 20162+0255 GWP2933 48 1.3 61
Show 20117+0146 HJ 906 AB 156 13.3 71
Show 20117+0146 HJ 906 AC 348 34.7 71
Show 20117+0146 ABH 132 AD 142 60.1 71
Show 20117+0146 ABH 132 AE 132 78.8 71
Show 20117+0146 ABH 132 AF 40 86.7 71
Show 20117+0146 ABH 132 AG 32 62.0 71
Show 20117+0146 ABH 132 AH 235 57.4 71
Show 20169+0306 GWP2935 172 46.6 72
Show 20103+0149 BAL1545 345 15.3 72
Show 20077+0327 HJ 2930 156 28.3 75
Show 20152+0155 BAL1552 243 4.9 76
Show 20115+0135 BAL1547 46 5.8 81
Show 20065+0305 BAL2015 346 12.4 86
Show 20134+0128 AG 248 AB 11 3.4 89
Show 20114+0127 BAL1546 95 17.5 89
Show 20167+0158 UC 250 251 25.2 89
Show 20113+0425 J 2300 300 4.1 91
Show 20096+0132 TDT2036 76 0.5 92
Show 20064+0225 UC 4085 155 39.4 92
Show 20106+0428 UC 4113 45 43.8 96
Show 20066+0207 HJ 902 17 7.1 97
Show 20166+0405 J 1641 215 7.4 97
Show 20068+0157 A 2278 AB 214 0.9 99
Show 20068+0157 A 2278 AC 355 22.5 99
Show 20188+0305 UC 4144 347 30.8 101
Show 20159+0419 TDT2129 262 2.3 102
Show 20090+0127 BAL1544 143 6.6 102
Show 20094+0428 UC 4105 342 31.1 103
Show 20056+0330 NSN 728 127 8.0 105
Show 20061+0159 HLD 156 255 1.3 107
Show 20135+0440 J 550 141 4.2 107
Show 20147+0109 J 2571 102 3.9 113

 
 
WDS 20122+0255 : COMPONENTS
 
 
  A
B pa=46.0°
sep=6.04"
 
 
20122+0255 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 201209.72+025502.4 Mag 9.9 PmRA 8.00
PmDE -8.0
CCDM
Ccdm 20122+0255 RComp Comp A Note1
Note2 Discov num DRAs -2.47 DDEs -1.2
R dRAs 45 Year Theta Rho
Obs 2 Vmag 9.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20072N0237A
HIC
 
 
20122+0255 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201210.01+025506.6 Mag 10.4 PmRA 46.00
PmDE -2.0 Calc delta mag 0.5 Calc coord yes
CCDM
Ccdm 20122+0255 RComp Comp B Note1
Note2 Discov num BAL2019 DRAs DDEs
R dRAs Year 1955 Theta 028 Rho 4.8
Obs 5 Vmag 10.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N N IDS IDS 20072N0237B
HIC