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Doubles in session


Current system
23272+8520
LOC 557


Nearby doubles
20' : 23423+8528
HDS3368

36' : 23406+8449
HDS3364

44' : 23139+8441
TDT3944

50' : 23448+8436
LDS2052

51' : 23159+8432
LDS2033

65' : 23243+8625
HO 200

67' : 23285+8414
LOC 555

68' : 23074+8419
LOC 546

73' : 23162+8410
LOC 547

73' : 23360+8409
LOC 554

75' : 23260+8406
LDS2042

80' : 23459+8405
LDS2053

81' : 23219+8400
LOC 556

92' : 23306+8349
TDT4075

115' : 23151+8327
STF3003

138' : 23340+8303
STF3027

153' : 23133+8753
LOC 548

160' : 23228+8241
LOC 553

168' : 23278+8233
TDT4047

168' : 23089+8235
STT 492

171' : 23223+8230
LDS2038

184' : 23254+8217
LDS2040

184' : 23279+8216
LDS2043

186' : 23302+8215
TDT4068

206' : 23296+8846
LOC 558

214' : 23109+8149
STF2996



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.

23272+8520 LOC 557

 
 
23h 27m 12.08s +85° 20' 28.2" P.A. 244.00 sep 4.2 mag 18.30,18.60
 
 
Coord 2000 23272+8520 Discov num LOC 557 Comp Coord arcsec 2000 23 27 12.08 +85 20 28.2
Date first 1999 Date last 2016 Obs 5
Pa first 244 Pa last 243.7 P.A. Now (θ) 243.7°
Sep first 4.2 Sep last 4.198 Sep. Now (ρ) 4.198"
Mag pri 18.30 Mag sec 18.60 delta mag (ΔM) 0.3 Spectral class
Pri motion ra +091 Sec motion ra +092
Pri motion dec +042 Sec motion dec +042
Notes V (Proper motion indicates physical)
rPM=0.01 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus
 
 
WDS 23272+8520 LOC 557 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Loc2013 C - Locatelli, G. .
Loc2013 Il Bollettino Delle Stelle Doppie 7, 28, 2013
Loc2014 P - Locatelli, G. .
Loc2014 +E2 Il Bollettino Delle Stelle Doppie 8, 36, 2014
Loc2014b C j Locatelli, G. .
Loc2014b Il Bollettino Delle Stelle Doppie 9, 12, 2014
Loc2014c C j Locatelli, G. .
Loc2014c +E2 Il Bollettino Delle Stelle Doppie 11, 20, 2014
Loc2014c +P
Loc2015a C j Locatelli, G. .
Loc2015a +E2 Il Bollettino Delle Stelle Doppie 12, 10, 2015
Loc2015a +P
Loc2015b C j Locatelli, G. .
Loc2015b Il Bollettino Delle Stelle Doppie 13, 11, 2015
Loc2015c - Locatelli, G. .
Loc2015c Il Bollettino Delle Stelle Doppie 14, 16, 2015
Loc2016 C - Locatelli, G. .
Loc2016 +Pp Il Bollettino Delle Stelle Doppie 16, 9, 2016
Loc2016b C j Locatelli, G. .
Loc2016b Il Bollettino Delle Stelle Doppie 17, 16, 2016
Loc2016c C j Sordiglioni, G., Mantero, A., Locatelli, G. & Galli, G. .
Loc2016c Il Bollettino Delle Stelle Doppie 17, 25, 2016
Loc2016d C j Locatelli, G. .
Loc2016d Il Bollettino Delle Stelle Doppie 19, 4, 2016
Loc2017a C j Locatelli, G. .
Loc2017a Il Bollettino Delle Stelle Doppie 20, 19, 2017
Loc2017b C j Locatelli, G. 2017OED....19...34L
Loc2017b El Observador de Estrellas Dobles, Issue #19, 34, 2017
Loc2019 Hg j Locatelli, G. 2019OED....22...27L
Loc2019 El Observador de Estrellas Dobles, Issue #22, 27, 2019
Loc2019b Hg j Locatelli, G. 2019OED....23...39L
Loc2019b El Observador de Estrellas Dobles, Issue #23, 39, 2019
Loc2019b Note: pairs already in WDS or WDSS not added.
Loc2019c Hg j Locatelli, G. 2019OED....23...63L
Loc2019c El Observador de Estrellas Dobles, Issue #23, 63, 2019
Loc2019c Note: pairs already in WDS or WDSS not added.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23272+8520 LOC 557 2015 4 244 4.2 18.30 18.60 V 232712.08+852028.2
23272+8520 LOC 557 2016 5 244 4.2 18.30 18.60 V 232712.08+852028.2

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

 
 
WDS 23272+8520 LOC 557 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23272+8520 LOC 557 : MEASURES
 
 
No records found.

 
 
WDS 23272+8520 : VIRTUAL EYEPIECE
 
 

23272+8520 LOC 557A mag 18.3 23272+8520 LOC 557B sep 1.9 P.A. 189.30 mag 18.6 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 23272+8520 : ALADIN DSS IMAGE @ 23h 27m 12.08s +85° 20' 28.2"
 
 
 
 
WDS 23272+8520 LOC 557 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23272+8520 LOC 557 distance=1' 23423+8528 HDS3368 distance=20' 23406+8449 HDS3364 distance=36' 23139+8441 TDT3944 distance=44' 23448+8436 LDS2052 distance=50' 23159+8432 LDS2033 distance=51' 23243+8625 HO 200 distance=65' 23285+8414 LOC 555 distance=67' 23074+8419 LOC 546 distance=68' 23162+8410 LOC 547 distance=73' 23360+8409 LOC 554 distance=73' 23260+8406 LDS2042 distance=75' 23459+8405 LDS2053 distance=80' 23219+8400 LOC 556 distance=81' 23306+8349 TDT4075 distance=92' 23151+8327 STF3003 distance=115' 23340+8303 STF3027 distance=138' 23133+8753 LOC 548 distance=153' 23228+8241 LOC 553 distance=160' 23278+8233 TDT4047 distance=168' 23089+8235 STT 492 distance=168' 23223+8230 LDS2038 distance=171' 23254+8217 LDS2040 distance=184' 23279+8216 LDS2043 distance=184' 23302+8215 TDT4068 distance=186' 23296+8846 LOC 558 distance=206' 23109+8149 STF2996 distance=214' 23207+8127 HJ 3191 distance=234' 23175+8126 BU 9030 distance=235' 23112+8121 HU 786 distance=241' 23330+8104 HJ 3204AB distance=257' 23330+8104 MLR 275A,CD distance=257' 23330+8104 MLR 275CD distance=258' 23425+8038 WIS 392 distance=284' 23428+8031 HU 796 distance=291' 23114+8030 TDT3925 distance=292' 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 23272+8520 LOC 557 244 4.2 1
Show 23423+8528 HDS3368 30 1.1 20
Show 23406+8449 HDS3364 147 1.0 36
Show 23139+8441 TDT3944 39 3.0 44
Show 23448+8436 LDS2052 307 7.3 50
Show 23159+8432 LDS2033 260 34.3 51
Show 23243+8625 HO 200 156 2.4 65
Show 23285+8414 LOC 555 263 4.6 67
Show 23074+8419 LOC 546 289 2.0 68
Show 23162+8410 LOC 547 23 3.2 73
Show 23360+8409 LOC 554 210 9.0 73
Show 23260+8406 LDS2042 256 2.2 75
Show 23459+8405 LDS2053 88 6.5 80
Show 23219+8400 LOC 556 181 3.4 81
Show 23306+8349 TDT4075 319 2.2 92
Show 23151+8327 STF3003 266 21.9 115
Show 23340+8303 STF3027 12 20.6 138
Show 23133+8753 LOC 548 217 8.4 153
Show 23228+8241 LOC 553 127 10.7 160
Show 23278+8233 TDT4047 145 2.4 168
Show 23089+8235 STT 492 229 9.0 168
Show 23223+8230 LDS2038 117 1.7 171
Show 23254+8217 LDS2040 59 125.9 184
Show 23279+8216 LDS2043 15 53.7 184
Show 23302+8215 TDT4068 114 0.7 186
Show 23296+8846 LOC 558 84 34.2 206
Show 23109+8149 STF2996 106 5.1 214
Show 23207+8127 HJ 3191 46 23.2 234
Show 23175+8126 BU 9030 41 42.3 235
Show 23112+8121 HU 786 343 0.5 241
Show 23330+8104 HJ 3204 AB 130 18.3 257
Show 23330+8104 MLR 275 A,CD 197 52.9 257
Show 23330+8104 MLR 275 CD 108 2.5 258
Show 23425+8038 WIS 392 96 597.1 284
Show 23428+8031 HU 796 301 0.5 291
Show 23114+8030 TDT3925 31 0.4 292

 
 
WDS 23272+8520 : COMPONENTS
 
 
  A
B pa=189.3°
sep=1.88"
 
 
23272+8520 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 232712.08+852028.2 Mag 18.3 PmRA 91.00
PmDE 42.0
 
 
23272+8520 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 232711.83+852026.3 Mag 18.6 PmRA 92.00
PmDE 42.0 Calc delta mag 0.3 Calc coord yes