20354+6454 OSO 127 AB

 
 
20h 35m 29.53s +64° 53' 49.4" P.A. 27.00 sep 6.5 mag 13.75,19.50
 
 
Coord 2000 20354+6454 Discov num OSO 127 Comp AB Coord arcsec 2000 20 35 29.53 +64 53 49.4
Date first 1995 Date last 1995 Obs 1
Pa first 27 Pa last 27 P.A. Now (θ) 27°
Sep first 6.5 Sep last 6.5 Sep. Now (ρ) 6.5"
Mag pri 13.75 Mag sec 19.50 delta mag (ΔM) 5.75 Spectral class
Pri motion ra +224 Sec motion ra
Pri motion dec +154 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
20354+6454 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 35 30 +64 53 49 OSO 127 AB 1995 1 27 6.5 13.75 19.50 5.75 <===
Show 20 35 30 +64 53 49 OSO 127 AC 2000 4 66 5.5 13.75 18.70 4.95
Show 20 35 30 +64 53 49 OSO 127 AD 2015 14 225 18.5 13.75 18.50 4.75
Show 20 35 30 +64 53 49 OSO 127 AE 2015 14 267 20.2 13.75 18.20 4.45
Show 20 35 30 +64 53 49 OSO 127 AF 2015 17 288 24.3 13.75 14.80 1.05
Show 20 35 30 +64 53 49 GIC 165 AG 2015 22 301 29.6 13.75 14.43 0.68
Septuple system
7 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus Gaia DR2 2245381178339087360
 
 
WDS 20354+6454 OSO 127 AB : NOTES
 
 
discov_num notes refcode
GIC 165 B is a double-lined spectroscopic binary.
AG = G262-021/G262-022. None of the OSO components are proper motion
companions Oso2004
 
 
REFERENCES
 
 
refcode metd author reference
Oso2004 C j Zapatero Osorio, M.R. & Martin, E.L. 2004A&A...419..167Z
Oso2004 +Pa A&A 419, 167, 2004
 
 
DISCOVERER
 
 
idgroup discov author
1 GIC Giclas, H., Burnham, R. & Thomas, N.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20354+6454 OSO 127 AB 1995 1 27 6.5 13.75 19.50 D 203529.53+645349.4

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WDS 20354+6454 OSO 127 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20354+6454 OSO 127 AB : MEASURES
 
 
No records found.

 
 
WDS 20354+6454 : VIRTUAL EYEPIECE
 
 

20354+6454 OSO 127A mag 13.75 20354+6454 OSO 127B sep 5.9 P.A. 12.20 mag 19.5 20354+6454 OSO 127C sep 3.1 P.A. 43.30 mag 18.7 20354+6454 OSO 127D sep 14.2 P.A. 203.00 mag 18.5 20354+6454 OSO 127E sep 8.6 P.A. 263.70 mag 18.2 20354+6454 OSO 127F sep 12.3 P.A. 306.80 mag 14.8 20354+6454 GIC 165G sep 18.7 P.A. 325.00 mag 14.43 virtual eyepiece
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Radius:
Components only
 
 
WDS 20354+6454 : ALADIN DSS IMAGE @ 20h 35m 29.53s +64° 53' 49.4"
 
 
 
 
WDS 20354+6454 OSO 127 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20354+6454  OSO 127AB distance=0' 20353+6437  TDT2398 distance=17' 20332+6442  MLB 220 distance=20' 20361+6523  STI 990 distance=30' 20328+6526  KPP 474 distance=37' 20333+6531  LDS2454 distance=40' 20434+6454  STI 992 distance=51' 20389+6405  ES 1918 distance=53' 20276+6513  UC 4188 distance=54' 20298+6400  MLR  52 distance=66' 20380+6348  LDS2455 distance=68' 20333+6616  TDT2367 distance=83' 20350+6329  TOI1287 distance=86' 20371+6324  DOB  14 distance=91' 20229+6411  STF2685 distance=92' 20397+6325  DOB  15 distance=93' 20492+6547  MLB 267 distance=101' 20261+6616  LDS4844 distance=101' 20506+6529  SKF2613 distance=102' 20453+6332  ES  134 distance=104' 20212+6359  BU 1134 distance=108' 20258+6325  STI 979 distance=110' 20183+6526  MLB 219 distance=113' 20185+6533  KPP 467 distance=114' 20506+6356  STI 998 distance=114' 20302+6644  SKF2611 distance=115' 20290+6640  MLR  66 distance=116' 20527+6537  TOI1288AB distance=116' 20527+6537  TOI1288AC distance=116' 20439+6311  TDT2504 distance=118' 20213+6341  STI 971 distance=118' 20207+6609  SKF2610 distance=119' 20296+6648  MLR  67 distance=121' 20194+6600  TDT2167 distance=121' 20198+6333  LDS2451 distance=123' 20171+6410  STI 961 distance=126' 20490+6313  ES 1855 distance=135' 20178+6343  STI 962 distance=135' 20415+6710  MLB 300 distance=141' 20351+6233  TDT2397 distance=141' 20274+6706  MLB 266 distance=142' 20366+6226  H 4  78 distance=149' 20317+6228  BU  671 distance=149' 20496+6256  HJ 1588 distance=149' 20185+6313  HJ 2958 distance=151' 20246+6708  LDS2453 distance=151' 20504+6259  STI 997 distance=152' 20303+6226  STI 985 distance=152' 20254+6237  TDT2259 distance=153' 20466+6238  HJ 1583 distance=155' 20233+6710  LAW  19 distance=156' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 20354+6454 OSO 127 AB 27 6.5
Show 20354+6454 OSO 127 AC 66 5.5
Show 20354+6454 OSO 127 AD 225 18.5
Show 20354+6454 OSO 127 AE 267 20.2
Show 20354+6454 OSO 127 AF 288 24.3
Show 20354+6454 GIC 165 AG 301 29.6
Show 20353+6437 TDT2398 190 0.5 17
Show 20332+6442 MLB 220 84 7.2 20
Show 20361+6523 STI 990 177 5.8 30
Show 20328+6526 KPP 474 81 3.7 37
Show 20333+6531 LDS2454 62 17.5 40
Show 20434+6454 STI 992 53 4.9 51
Show 20389+6405 ES 1918 288 3.3 53
Show 20276+6513 UC 4188 18 30.7 54
Show 20298+6400 MLR 52 32 0.2 66
Show 20380+6348 LDS2455 36 18.0 68
Show 20333+6616 TDT2367 285 0.4 83
Show 20350+6329 TOI1287 346 0.1 86
Show 20371+6324 DOB 14 239 4.8 91
Show 20229+6411 STF2685 347 4.2 92
Show 20397+6325 DOB 15 91 3.2 93
Show 20492+6547 MLB 267 222 3.4 101
Show 20261+6616 LDS4844 74 237.5 101
Show 20506+6529 SKF2613 205 41.4 102
Show 20453+6332 ES 134 84 11.1 104
Show 20212+6359 BU 1134 81 4.3 108
Show 20258+6325 STI 979 52 6.7 110
Show 20183+6526 MLB 219 333 2.9 113
Show 20185+6533 KPP 467 243 4.7 114
Show 20506+6356 STI 998 93 4.8 114
Show 20302+6644 SKF2611 299 128.4 115
Show 20290+6640 MLR 66 111 2.6 116
Show 20527+6537 TOI1288 AB 313 0.1 116
Show 20527+6537 TOI1288 AC 289 1.1 116
Show 20439+6311 TDT2504 357 1.6 118
Show 20213+6341 STI 971 141 7.1 118
Show 20207+6609 SKF2610 187 13.0 119
Show 20296+6648 MLR 67 250 0.6 121
Show 20194+6600 TDT2167 125 0.4 121
Show 20198+6333 LDS2451 85 25.4 123
Show 20171+6410 STI 961 179 6.7 126
Show 20490+6313 ES 1855 18 5.2 135
Show 20178+6343 STI 962 182 14.9 135
Show 20415+6710 MLB 300 18 1.7 141
Show 20351+6233 TDT2397 87 1.9 141
Show 20274+6706 MLB 266 177 3.9 142
Show 20366+6226 H 4 78 128 28.5 149
Show 20317+6228 BU 671 316 0.4 149
Show 20496+6256 HJ 1588 33 17.3 149
Show 20185+6313 HJ 2958 316 9.5 151
Show 20246+6708 LDS2453 193 10.3 151

 
 
WDS 20354+6454 : COMPONENTS
 
 
  A B C D E F
B pa=12.2°
sep=5.93"
 
C pa=43.3°
sep=3.09"
pa=166.2°
sep=3.65"
 
D pa=203.0°
sep=14.22"
pa=199.8°
sep=20.07"
pa=206.6°
sep=17.15"
 
E pa=263.7°
sep=8.63"
pa=235.5°
sep=11.92"
pa=253.3°
sep=11.16"
pa=346.0°
sep=12.51"
 
F pa=306.8°
sep=12.27"
pa=278.0°
sep=11.19"
pa=293.1°
sep=12.99"
pa=348.2°
sep=20.88"
pa=351.4°
sep=8.39"
 
G pa=325.0°
sep=18.69"
pa=308.5°
sep=15.30"
pa=315.5°
sep=18.32"
pa=349.7°
sep=28.87"
pa=352.5°
sep=16.41"
pa=353.6°
sep=8.01"
 
 
20354+6454 A
 
 
Coord arcsec 2000 203529.53+645349.4 Mag 13.75 PmRA 224.00 PmDE 154.0
CCDM
Ccdm 20354+6454 RComp Comp A Note1
Note2 Discov num DRAs 1.65 DDEs 4.0
R dRAs 65 Year Theta Rho
Obs 2 Vmag 14.1 Sp PmNote *
PmRA 221 PmDE 155 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20340N6433A
HIC
 
 
20354+6454 B
 
 
Coord arcsec 2000 203529.73+645355.2 Mag 19.5 Calc delta mag 5.75 Calc coord yes
CCDM
Ccdm 20354+6454 RComp Comp B Note1
Note2 Discov num GIC DRAs 5.61 DDEs -11.2
R dRAs 65 Year Theta 122 Rho 32.0
Obs 1 Vmag 15.5 Sp PmNote
PmRA 221 PmDE 155 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20340N6433B
HIC
 
 
20354+6454 C
 
 
Coord arcsec 2000 203529.86+645351.6 Mag 18.7 Calc delta mag 4.95 Calc coord yes
 
 
20354+6454 D
 
 
Coord arcsec 2000 203528.66+645336.3 Mag 18.5 Calc delta mag 4.75 Calc coord yes
 
 
20354+6454 E
 
 
Coord arcsec 2000 203528.18+645348.4 Mag 18.2 Calc delta mag 4.45 Calc coord yes
 
 
20354+6454 F
 
 
Coord arcsec 2000 203527.99+645356.7 Mag 14.8 PmRA 0.00 PmDE 10.0
Calc delta mag 1.05 Calc coord yes
 
 
20354+6454 G
 
 
Coord arcsec 2000 203527.84+645404.7 Mag 14.43 PmRA 219.00 PmDE 210.0
Calc delta mag 0.68 Calc coord yes