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Doubles in session


Current system
12220+3309
UC 2324


Nearby doubles
20' : 12232+3257
HDS1744

42' : 12194+3335
LDS4202

53' : 12210+3400
SKF2704

69' : 12193+3209
SLW 707

69' : 12265+3347
RAO 657

70' : 12165+3304
CHR 37

75' : 12187+3412
LDS4201

84' : 12160+3233
CVR1418

85' : 12176+3205
LDS1288

86' : 12191+3151
RAO 274AB

89' : 12198+3432
SLW 708

90' : 12247+3146
CVR 654

91' : 12286+3348
LDS4216

93' : 12278+3212
SLW 726

97' : 12176+3428
SKF2701AB

99' : 12143+3252
SHN 152

102' : 12279+3425
POP 57

102' : 12141+3247
STF1615AB

104' : 12181+3440
COU 786

109' : 12254+3129
SKF1477

111' : 12212+3118
SKF1119

112' : 12201+3121
SEI 530

113' : 12207+3500
HO 536

113' : 12288+3155
COU 965

115' : 12248+3119
TDS8370

117' : 12191+3118
DAM1444



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.

12220+3309 UC 2324

 
 
12h 21m 59.52s +33° 08' 31.6" P.A. 157.00 sep 48.6 mag 14.88,14.83
 
 
Coord 2000 12220+3309 Discov num UC 2324 Comp Coord arcsec 2000 12 21 59.52 +33 08 31.6
Date first 1998 Date last 2015 Obs 8
Pa first 158 Pa last 156.8 P.A. Now (θ) 156.8°
Sep first 48.1 Sep last 48.605 Sep. Now (ρ) 48.605"
Mag pri 14.88 Mag sec 14.83 delta mag (ΔM) 0.05 Spectral class
Pri motion ra -059 Sec motion ra -061
Pri motion dec +016 Sec motion dec +006
Notes V (Proper motion indicates physical)
rPM=0.166 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Coma Berenices Gaia DR2 4016668915756853248
 
 
WDS 12220+3309 UC 2324 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
UC USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4) ...................
UC_2013a Eu j Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G., 2013AJ....145...44Z
UC_2013a & Zacharias, M.I. (UCAC4 Catalog)
UC_2013a AJ 145, 44, 2013
UC_2013b Eu j Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D. 2013AJ....146...76H
UC_2013b AJ 146, 76, 2013 (UC 301 - 5058)
UC_2013b (Relative astrometry is derived from individual measurements, not precessed means.
UC_2013b UCAC aperture magnitudes are listed, unless the duplicity flag indicates a blended
UC_2013b image (a flag value of 30 or higher). Model fit magnitudes are given for both
UC_2013b components if either has such a flag. Model fit magnitudes are indicated by the
UC_2013b letter "f" following the filter information.
UC_2013b APASS photometry extracted from UCAC4 catalog is listed under reference AAV2012.
UC_2013b Due to aperture method used, APASS photometry is only included for pairs wider
UC_2013b than 10" (Henden, private comm.) Photometry for pairs wider than 10" which showed
UC_2013b identical values for both components in all filters were removed, as well.
UC_2015 Eu - Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C., 2015AJ....150..101Z
UC_2015 DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
UC_2015 Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.
UC_2015 AJ 150, 101, 2015
UC_9999 Eu - temporary UCAC files ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12220+3309 UC 2324 2000 2 157 48.3 14.90 14.80 V 122159.52+330831.6
12220+3309 UC 2324 2002 2 157 48.3 14.90 14.80 V 122159.52+330831.6
12220+3309 UC 2324 2010 3 157 48.3 14.88 14.83 V 122159.52+330831.6
12220+3309 UC 2324 2015 4 157 48.6 14.88 14.83 V 122159.52+330831.6

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

 
 
WDS 12220+3309 UC 2324 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12220+3309 UC 2324 : MEASURES
 
 
No records found.

 
 
WDS 12220+3309 : VIRTUAL EYEPIECE
 
 

12220+3309 UC 2324A mag 14.88 12220+3309 UC 2324B sep 47.5 P.A. 160.30 mag 14.83 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 12220+3309 : ALADIN DSS IMAGE @ 12h 21m 59.52s +33° 08' 31.6"
 
 
 
 
WDS 12220+3309 UC 2324 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12220+3309 UC 2324 distance=0' 12232+3257 HDS1744 distance=20' 12194+3335 LDS4202 distance=42' 12210+3400 SKF2704 distance=53' 12193+3209 SLW 707 distance=69' 12265+3347 RAO 657 distance=69' 12165+3304 CHR 37 distance=70' 12187+3412 LDS4201 distance=75' 12160+3233 CVR1418 distance=84' 12176+3205 LDS1288 distance=85' 12191+3151 RAO 274AB distance=86' 12191+3151 LDT 5Aa,Ab distance=86' 12198+3432 SLW 708 distance=89' 12247+3146 CVR 654 distance=90' 12286+3348 LDS4216 distance=91' 12278+3212 SLW 726 distance=93' 12176+3428 SKF2701AB distance=97' 12176+3428 SKF2701AC distance=97' 12143+3252 SHN 152 distance=99' 12141+3247 A 2058BC distance=102' 12279+3425 POP 57 distance=102' 12141+3247 STF1615AB distance=102' 12181+3440 COU 786 distance=104' 12254+3129 SKF1477 distance=109' 12212+3118 SKF1119 distance=111' 12201+3121 SEI 530 distance=112' 12207+3500 HO 536 distance=113' 12288+3155 COU 965 distance=113' 12248+3119 TDS8370 distance=115' 12191+3118 DAM1444 distance=117' 12283+3143 LDS4214 distance=118' 12302+3211 LDS4221 distance=119' 12189+3119 LDS1291 distance=121' 12234+3508 CVR1426 distance=121' 12205+3109 SEI 531 distance=122' 12244+3507 CVR1429 distance=122' 12126+3351 SKF2587 distance=126' 12276+3124 LDS4209 distance=127' 12306+3431 HDS1759 distance=135' 12113+3316 HJ 2600 distance=136' 12198+3523 ITF 110 distance=138' 12280+3114 LDS4211 distance=138' 12320+3406 SKF2708 distance=138' 12291+3123 STT 251 distance=139' 12316+3201 COU 966 distance=139' 12218+3529 KPP1091 distance=141' 12279+3110 LDS1310 distance=142' 12105+3316 CBL 376 distance=144' 12133+3448 LDS4193 distance=147' 12215+3038 GIC 106 distance=151' 12280+3058 LDS3044 distance=152' 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 12220+3309 UC 2324 157 48.6
Show 12232+3257 HDS1744 275 0.2 20
Show 12194+3335 LDS4202 224 126.2 42
Show 12210+3400 SKF2704 330 127.7 53
Show 12193+3209 SLW 707 87 172.6 69
Show 12265+3347 RAO 657 316 0.2 69
Show 12165+3304 CHR 37 172 0.3 70
Show 12187+3412 LDS4201 270 66.6 75
Show 12160+3233 CVR1418 133 3.1 84
Show 12176+3205 LDS1288 330 6.6 85
Show 12191+3151 RAO 274 AB 219 1.7 86
Show 12191+3151 LDT 5 Aa,Ab 299 0.1 86
Show 12198+3432 SLW 708 65 109.0 89
Show 12247+3146 CVR 654 271 17.4 90
Show 12286+3348 LDS4216 257 4.2 91
Show 12278+3212 SLW 726 130 88.3 93
Show 12176+3428 SKF2701 AB 200 3.8 97
Show 12176+3428 SKF2701 AC 153 37.6 97
Show 12143+3252 SHN 152 -1 0.4 99
Show 12141+3247 A 2058 BC 274 3.0 102
Show 12279+3425 POP 57 353 10.1 102
Show 12141+3247 STF1615 AB 88 26.8 102
Show 12181+3440 COU 786 43 2.3 104
Show 12254+3129 SKF1477 158 6.9 109
Show 12212+3118 SKF1119 256 76.2 111
Show 12201+3121 SEI 530 134 27.7 112
Show 12207+3500 HO 536 96 3.7 113
Show 12288+3155 COU 965 249 1.0 113
Show 12248+3119 TDS8370 128 3.7 115
Show 12191+3118 DAM1444 318 3.8 117
Show 12283+3143 LDS4214 219 17.9 118
Show 12302+3211 LDS4221 102 93.0 119
Show 12189+3119 LDS1291 322 53.9 121
Show 12234+3508 CVR1426 355 4.8 121
Show 12205+3109 SEI 531 28 30.5 122
Show 12244+3507 CVR1429 181 3.1 122
Show 12126+3351 SKF2587 134 32.5 126
Show 12276+3124 LDS4209 359 11.6 127
Show 12306+3431 HDS1759 206 0.2 135
Show 12113+3316 HJ 2600 341 11.7 136
Show 12198+3523 ITF 110 294 5.9 138
Show 12280+3114 LDS4211 87 129.6 138
Show 12320+3406 SKF2708 114 24.7 138
Show 12291+3123 STT 251 55 0.7 139
Show 12316+3201 COU 966 28 0.3 139
Show 12218+3529 KPP1091 75 9.0 141
Show 12279+3110 LDS1310 274 45.4 142
Show 12105+3316 CBL 376 304 13.8 144
Show 12133+3448 LDS4193 294 18.3 147
Show 12215+3038 GIC 106 119 4.5 151
Show 12280+3058 LDS3044 10 2.0 152

 
 
WDS 12220+3309 : COMPONENTS
 
 
  A
B pa=160.3°
sep=47.46"
 
 
12220+3309 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 122159.52+330831.6 Mag 14.88 PmRA -59.00
PmDE 16.0
 
 
12220+3309 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 122200.80+330746.9 Mag 14.83 PmRA -61.00
PmDE 6.0 Calc delta mag 0.05 Calc coord yes