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Doubles in session


Current system
04579+8227
PKO 20


Nearby doubles
20' : 04483+8223
TDS2969

32' : 05140+8229
STF 595

40' : 05162+8244
LDS1602

44' : 04432+8157
TDS2944

48' : 04583+8315
TDS3022

59' : 04535+8129
STF 555

63' : 04541+8125
MLR 490

65' : 04403+8135
UC 1201

68' : 04584+8120
UC 1243

74' : 04590+8341
UC 1248

91' : 04423+8103
LDS1596

101' : 05028+8406
LDS1598

117' : 04547+8424
MFL 33

118' : 05108+8423
TDS3097

118' : 04498+8424
MFL 31

120' : 04388+8036
UC 1198

120' : 04571+8029
MFL 36

133' : 04582+8015
OSO 18

135' : 04542+8442
TDS2996

140' : 04596+8008
ARG 59

143' : 04386+8012
TDS2919

150' : 05126+8455
A 1016

151' : 04457+8456
TDS2957

157' : 04590+7951
MFL 38

164' : 04451+7947
MFL 30

169' : 05163+7944
TOI1715



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.

04579+8227 PKO 20

 
 
04h 57m 57.11s +82° 27' 35.5" sep 6.9 mag 11.20,11.50
 
 
Coord 2000 04579+8227 Discov num PKO  20 Comp Coord arcsec 2000 04 57 57.11 +82 27 35.5
Date first 1899 Date last 2016 Obs 17
Pa first 356 Pa last 0 P.A. Now (θ) 0
Sep first 7.0 Sep last 6.855 Sep. Now (ρ) 6.855"
Mag pri 11.20 Mag sec 11.50 delta mag (ΔM) 0.3 Spectral class
Pri motion ra +001 Sec motion ra -003
Pri motion dec +002 Sec motion dec +020
Notes
rPM=0.912
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus Gaia DR2 558191133953969408
 
 
WDS 04579+8227 PKO 20 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
PkO (Pulkova Observatory)
PkO1965 Po j Pulkova Obs. .
PkO1965 Pulkova Obs. Izvestia 23, #176, 1965
PkO1972 Po - Bronnikova, N.M. & Sazonova, L.V. 1972ScA....15..863B
PkO1972 SvA 15, 863, 1972
PkO1973 Po j Zulevic, D.J. & Kisselev, A.A. .
PkO1973 Pub. Pulkova Obs. #191, 167, 1973
PkO1988 Po u Pulkova Obs. .
PkO1988 Pulkova Visual Double Star Catalogue, 1988
PkO2003 Po u Kiselev A.A., Kalinichenko O.A., Kiyaeva O.V., Shakht N.A., Romanenko L.G., ...................
PkO2003 Izmailov I.S., Bykov O.P., Maslennikov K.L., Bukhmastova Yu.L.
PkO2003 Pulkova Visual Double Star Catalogue, 2003
PkO2003 Vizier Catalog I/292
PkO2006 orb w Grosheva, E.A. 2006SvA....49..397K
PkO2006 +Po SvA 49, 397, 2006
PkO2006b orb - Gorshanov, D.L., Shakht, N.A. & Kisselev, A.A. 2006SvA....49..386K
PkO2006b SvA 49, 386, 2006
PkO2010 Po w Shakht, N.A., Gorshanov, D.L., Grosheva, E.A., Kiselev, A.A. & Polyakov, E.V. 2010Ap.....53..227S
PkO2010 +orb Astrophysics 53, 227, 2010
PkO2011 Po w Kisselev, A.A.& Romanenko, L.G. 2011ARep...55..487K
PkO2011 +orb Astron. Reports 55, 587, 2011
PkO2012 orb - Afanasyeva, A.A. & Grosheva, E.A. 2012Ap.....55..231A
PkO2012 Astrophysics 55, 231, 2012
PkO2013 Po u Private communication from Zorica Cvetkovic consisting of corrections to measures ...................
PkO2013 +C "P" code due to focal length correction of 2m telescope of Bulgarian National
PkO2013 Observatory (Rozhen) from 16000mm to 15774 mm. P code applied to measures.
PkO2013 Correction applied to Pal2005c, Nov2006d, Cve2006d, Pop2006, Cve2007b, Cve2011c
PkO2014 - Melnikov, A.V., Orlov, V.V. & Shevchenko, I.I. 2014ARep...58..640M
PkO2014 Astron. Reports 58, 640, 2014 (SvA 91, 735, 2014)
PkO2014b Po j Kiselev, A.A. Kiyaeva, O.V., Izmailov, I.S., Romanenko, L.G., Kalinichenko, O.A., 2014ARep...58...78K
PkO2014b Vasilkova, O.O., Vasileva, T.A., Shakht, N.A., Gorshanov, D.L. & Roschina, E.A.
PkO2014b Astron. Reports 58, 78, 2014 (SvA 91, 130, 2014)
PkO2014c orb - Romanenko, L.G. & Kiselev, A.A. 2014ARep...58...30R
PkO2014c Astron. Reports 58, 30, 2014 (SvA 91, 47, 2014)
Pko2014d . . Matvienko, A.S. & Orlov, V.V. 2014AstBu..69..205M
Pko2014d Astrophys. Bull. 69, 205, 2014
PkO2016 Po u Izmailov, I.S., Roshchinca, E.A., Kiselev, A.A., Kiseleva, T.P., Kalinichenko, O., 2016AstL...42...41I
PkO2016 Bykov, O.P., Kiyaeva, O.V., Romanenko, L.G., Shakht, N.A., Maslennikov, K.L. &
PkO2016 Vasileva, T.A.
PkO2016 SvAL 42, 41, 2016 (Pisma Astron. Zhur. 42, 46, 2016)
PkO2016b Po j Khovrichev, M.Yu., Kulikova, A.M., Sokov, E.N., Dyachenko, V.V., Rastegaev, D.A., 2016AstL...42..686K
PkO2016b +S Beskakotov, A.S., Balega, Yu.Yu., Safonov, B.S., Dodin, A.V., & Vozyakova, O.V.
PkO2016b SvAL 42, 686, 2016
PkO2017a Po j Kulikova, A.M., Khovritchev, M.Yu., Sokov, E.N., Dyachenko, V.V., Rastegaev, D.A., 2017ASPC..510..340K
PkO2017a +S Beskakotov, A.S., Balega, Yu.Yu, Dafonov, B.S., Dodin, A.V. & Vozyakova, O.V.
PkO2017a ASP Conf. Series 510, 340, 2017
PkO2017a all data already published in PkO2016b
PkO2017b Po - Shakht, N.A., Gorshanov, D.L. & Vasilkova, O.O. 2017Ap.....60..507S
PkO2017b +orb Astrophysics 60, 507, 2017
PkO2017b Note: Published J2000 PA precessed to epoch of observation for consistency.
PkO2018a not - Polyakov, E.V., Vasilkova, O.O., Gorshanov, D.L., Pogodin, M.A. & Shakht, N.A. 2018Ap.....61..444P
PkO2018a Astrophysics 61, 444, 2018
PkO2018b orb Baidin, A.E., Perov, N.I. & Romanenko, L.G. .
PkO2018b Vestnik of Saint Petersburg University, Volume 5 (63), 148, 2018
PkO2020 orb - Shakht, N.A., Gorshanov, D.L., Izmailov, I.S. & Romanenko, L.G. 2020Ap.....63..511S
PkO2020 Astrophysics 63, 511, 2020
PkO2020b C+ . Kiyaeva, O.V., Zhuchkov, R.Ya. & Izmailov, I.S. 2020AstBu..75..425K
PkO2020b +orb+ Astrophys. Bull. 75, 425, 2020
PkO2020b +Po+
PkO2020b +Hg
PkO2021a C+ Romanenko, L.G. & Izmailov, I.S. 2021ARep...65..209R
PkO2021a +orb Astron. Reports 65, 209, 2021
PkO2021b orb - Izmailov, I.S., Shakht, N.A., Polyakov, E.V., Gorshanov, D.L. & Pogodin, M.A. 2021Ap.....64..160I
PkO2021b Astrophysics 64, 120, 2021
PkO2022 orb Shakht, N.A., Izmailov, I.S. & Gorshanov, D.L. 2022OAst...31..136S
PkO2022 Open Astronomy 31, 136, 2022
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04579+8227 PKO 20 2004 6 0 6.8 11.20 11.50 045757.11+822735.5
04579+8227 PKO 20 2015 8 1 6.8 11.20 11.50 045757.11+822735.5
04579+8227 PKO 20 2016 17 0 6.9 11.20 11.50 045757.11+822735.5

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

 
 
WDS 04579+8227 PKO 20 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04579+8227 PKO 20 : MEASURES
 
 
No records found.

 
 
WDS 04579+8227 : VIRTUAL EYEPIECE
 
 

04579+8227 PKO 20A mag 11.2 04579+8227 PKO 20B sep 6.8 P.A. 360.00 mag 11.5 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 04579+8227 : ALADIN DSS IMAGE @ 04h 57m 57.11s +82° 27' 35.5"
 
 
 
 
WDS 04579+8227 PKO 20 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04579+8227 PKO 20 distance=0' 04483+8223 TDS2969 distance=20' 05140+8229 STF 595 distance=32' 05162+8244 LDS1602 distance=40' 04432+8157 TDS2944 distance=44' 04583+8315 TDS3022 distance=48' 04535+8129 STF 555 distance=59' 04541+8125 MLR 490 distance=63' 04403+8135 UC 1201 distance=65' 04584+8120 UC 1243 distance=68' 04590+8341 UC 1248 distance=74' 04423+8103 LDS1596 distance=91' 05028+8406 LDS1598 distance=101' 04547+8424 MFL 33 distance=117' 05108+8423 TDS3097 distance=118' 04498+8424 MFL 31 distance=118' 04388+8036 UC 1198 distance=120' 04571+8029 MFL 36 distance=120' 04582+8015 OSO 18 distance=133' 04542+8442 TDS2996 distance=135' 04596+8008 ARG 59 distance=140' 04386+8012 TDS2919 distance=143' 05126+8455 A 1016 distance=150' 04457+8456 TDS2957 distance=151' 04590+7951 MFL 38 distance=157' 04451+7947 MFL 30 distance=164' 05163+7944 TOI1715 distance=169' 05003+7936 TDS3036 distance=172' 05036+7935 MLR 491 distance=173' 04533+7933 MFL 32 distance=175' 04569+7923 MFL 35 distance=185' 05097+8543 LDS1599 distance=196' 05143+7904 TDS3122 distance=208' 04507+7855 TDS2985AB distance=214' 04433+7856 MFL 28 distance=215' 05156+7857 LDS1604 distance=217' 04383+7853 MLR 463AB distance=219' 04400+7823 MFL 27 distance=249' 04481+7810 MLR 464 distance=259' 05069+7800 HDS 667 distance=269' 05009+7747 KPP3590AC distance=282' 04552+7742 MFL 34 distance=286' 04433+7733 WFC 28 distance=297' 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 04579+8227 PKO 20 6.9
Show 04483+8223 TDS2969 93 1.9 20
Show 05140+8229 STF 595 139 3.7 32
Show 05162+8244 LDS1602 130 3.5 40
Show 04432+8157 TDS2944 186 1.0 44
Show 04583+8315 TDS3022 1.2 48
Show 04535+8129 STF 555 148 24.5 59
Show 04541+8125 MLR 490 206 1.3 63
Show 04403+8135 UC 1201 42 50.2 65
Show 04584+8120 UC 1243 180 45.5 68
Show 04590+8341 UC 1248 107 24.4 74
Show 04423+8103 LDS1596 222 4.8 91
Show 05028+8406 LDS1598 345 68.2 101
Show 04547+8424 MFL 33 330 2.3 117
Show 05108+8423 TDS3097 203 0.6 118
Show 04498+8424 MFL 31 33 3.7 118
Show 04388+8036 UC 1198 329 38.7 120
Show 04571+8029 MFL 36 148 11.2 120
Show 04582+8015 OSO 18 230 20.4 133
Show 04542+8442 TDS2996 212 0.5 135
Show 04596+8008 ARG 59 208 7.6 140
Show 04386+8012 TDS2919 345 0.4 143
Show 05126+8455 A 1016 204 0.4 150
Show 04457+8456 TDS2957 56 0.4 151
Show 04590+7951 MFL 38 165 6.0 157
Show 04451+7947 MFL 30 86 25.5 164
Show 05163+7944 TOI1715 191 5.0 169
Show 05003+7936 TDS3036 258 1.3 172
Show 05036+7935 MLR 491 68 0.4 173
Show 04533+7933 MFL 32 184 8.1 175
Show 04569+7923 MFL 35 87 5.5 185
Show 05097+8543 LDS1599 279 49.5 196
Show 05143+7904 TDS3122 222 0.8 208
Show 04507+7855 TDS2985 AB 171 0.5 214
Show 04433+7856 MFL 28 296 16.2 215
Show 05156+7857 LDS1604 91 2.6 217
Show 04383+7853 MLR 463 AB 166 0.2 219
Show 04400+7823 MFL 27 179 1.0 249
Show 04481+7810 MLR 464 204 1.2 259
Show 05069+7800 HDS 667 249 0.1 269
Show 05009+7747 KPP3590 AC 18 30.1 282
Show 04552+7742 MFL 34 151 16.8 286
Show 04433+7733 WFC 28 72 4.5 297

 
 
WDS 04579+8227 : COMPONENTS
 
 
  A
B pa=360.0°
sep=6.85"
 
 
04579+8227 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 045757.11+822735.5 Mag 11.2 PmRA 1.00
PmDE 2.0
 
 
04579+8227 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 045757.11+822742.4 Mag 11.5 PmRA -3.00
PmDE 20.0 Calc delta mag 0.3 Calc coord yes