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Doubles in session


Current system
20386+3509
POP 8


Nearby doubles
16' : 20380+3523
TDT2437

22' : 20403+3508
TDT2460

32' : 20411+3516
COU1963AB

34' : 20394+3541
TOB 194

35' : 20391+3543
SEI1205

35' : 20359+3458
J 793

36' : 20373+3541
ES 2251

37' : 20414+3515
COU1964

37' : 20356+3510
STF2702

37' : 20389+3546
TDT2450

38' : 20355+3507
SEI1183

38' : 20355+3509
POP 7

38' : 20355+3510
POP 6

42' : 20353+3525
ES 2250

42' : 20355+3450
ES 2307

46' : 20401+3551
SEI1211

46' : 20422+3510
POP 9

47' : 20407+3431
TDT2466

50' : 20424+3455
COU1965

51' : 20376+3559
LSC 92

51' : 20344+3510
TDT2383

52' : 20344+3513
J 1143

52' : 20381+3601
HJ 1553

53' : 20356+3432
J 792

53' : 20361+3426
ES 2308

53' : 20364+3555
TDT2414



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.

20386+3509 POP 8

 
 
20h 38m 32.36s +35° 09' 30.1" P.A. 195.00 sep 3.7 mag 13.70,13.90
 
 
Coord 2000 20386+3509 Discov num POP   8 Comp Coord arcsec 2000 20 38 32.36 +35 09 30.1
Date first 1968 Date last 2015 Obs 4
Pa first 202 Pa last 194.5 P.A. Now (θ) 194.5°
Sep first 3.7 Sep last 3.744 Sep. Now (ρ) 3.744"
Mag pri 13.70 Mag sec 13.90 delta mag (ΔM) 0.2 Spectral class
Pri motion ra +003 Sec motion ra
Pri motion dec +047 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 1864417201239029248
 
 
WDS 20386+3509 POP 8 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Pop1967 Ma j Popovic, G.M. 1967BOBeo..26...67P
Pop1967 Bull. Obs. Astron. Belgrade 26, 67, 1967
Pop1969a Ma j Popovic, G.M. 1969BOBeo..27....1P
Pop1969a Bull. Obs. Astron. Belgrade 27, #1, 1, 1969
Pop1969b orb - Popovic, G.M. 1969BOBeo..27...33P
Pop1969b Bull. Obs. Astron. Belgrade 27, #1, 33-54, 1969
Pop1969c Ma j Popovic, G.M. 1969BOBeo..27...67P
Pop1969c Bull. Obs. Astron. Belgrade 27, #1, 67, 1969
Pop1969d orb - Popovic, G.M. 1969IAUDS..49....1P
Pop1969d Inf. Circ. 49, 1, 1969
Pop1970a Ma j Popovic, G.M. 1970BOBeo..28...69P
Pop1970a Bull. Obs. Astron. Belgrade 28, 69, 1970
Pop1970b Ma j Popovic, G.M. 1970BOBeo..28...81P
Pop1970b Bull. Obs. Astron. Belgrade 28, 81, 1970
Pop1970c orb - Popovic, G.M. 1970BOBeo..28..141P
Pop1970c Bull. Obs. Astron. Belgrade 28, 141, 1970
Pop1972 orb - Popovic, G.M. 1972BOBeo..29...31P
Pop1972 Bull. Obs. Astron. Belgrade 29, 31, 1972/3
Pop1973a Ma j Popovic, G.M. 1973BOBeo..29...37P
Pop1973a Bull. Obs. Astron. Belgrade 29, 37, 1973
Pop1973b Ma j Popovic, G.M. 1973BOBeo..29...44P
Pop1973b Bull. Obs. Astron. Belgrade 29, 44, 1973
Pop1975a Ma j Popovic, G.M. 1975BOBeo.126...35P
Pop1975a Bull. Obs. Astron. Belgrade #126, 35, 1975
Pop1975b Ma j Popovic, G.M. 1975BOBeo.126...47P
Pop1975b Bull. Obs. Astron. Belgrade #126, 47, 1975
Pop1976 orb - Popovic, G.M. 1976BOBeo.127...11P
Pop1976 Bull. Obs. Astron. Belgrade #127, 11, 1976
Pop1977a Ma - Popovic, G.M. 1977BOBeo.128...30P
Pop1977a Bull. Obs. Astron. Belgrade #128, 30, 1977
Pop1977b Ma j Popovic, G.M. 1977BOBeo.128...37P
Pop1977b Bull. Obs. Astron. Belgrade #128, 37, 1977
Pop1978 orb - Popovic, G.M. 1978BOBeo.129....9P
Pop1978 Bull. Obs. Astron. Belgrade #129, 9, 1978
Pop1979 Ma - Popovic, G.M. 1979BOBeo.130...28P
Pop1979 Bull. Obs. Astron. Belgrade #130, 28, 1979
Pop1980 orb - Popovic, G.M. 1980IAUDS..81....1P
Pop1980 Inf. Circ. 81, 1, 1980
Pop1981a Ma j Popovic, G.M. 1981BOBeo.131...23P
Pop1981a Bull. Obs. Astron. Belgrade #131, 23, 1981
Pop1981b orb - Popovic, G.M. 1981IAUDS..85....1P
Pop1981b Inf. Circ. 85, 1, 1981
Pop1981c orb - Popovic, G.M. 1981BOBeo.131...15P
Pop1981c Bull. Obs. Astron. Belgrade #131, 15, 1981
Pop1982a orb - Popovic, G.M. 1982BOBeo.132...13P
Pop1982a Bull. Obs. Astron. Belgrade #132, 13, 1982
Pop1982b Ma j Popovic, G.M. 1982BOBeo.132...34P
Pop1982b Bull. Obs. Astron. Belgrade #132, 34, 1982
Pop1982c orb - Popovic, G.M. 1982IAUDS..86....1P
Pop1982c Inf. Circ. 86, 1, 1982
Pop1983a orb - Popovic, G.M. 1983BOBeo.133...27P
Pop1983a Bull. Obs. Astron. Belgrade #133, 27, 1983
Pop1983b orb - Popovic, G.M. 1983IAUDS..91....1P
Pop1983b Inf. Circ. 91, 1, 1983
Pop1983c Ma j Popovic, G.M. 1983BOBeo.133...31P
Pop1983c Bull. Obs. Astron. Belgrade #133, 31, 1983
Pop1984 Ma j Popovic, G.M. 1984BOBeo.134...60P
Pop1984 Bull. Obs. Astron. Belgrade #134, 60, 1984
Pop1986a Ma u Popovic, G.M. 1986BOBeo.136...49P
Pop1986a Bull. Obs. Astron. Belgrade #136, 49, 1986
Pop1986b orb - Popovic, G.M. 1986IAUDS..98....1P
Pop1986b Inf. Circ. 98, 1, 1986
Pop1986c Ma u Popovic, G.M. 1986BOBeo.136...84P
Pop1986c Bull. Obs. Astron. Belgrade #136, 84, 1986
Pop1986d orb - Popovic, G.M. 1986IAUDS.100....1P
Pop1986d Inf. Circ. 100, 1, 1986
Pop1987 orb - Popovic, G.M. 1987BOBeo.137...82P
Pop1987 Bull. Obs. Astron. Belgrade #137, 82, 1987
Pop1988 Ma u Popovic, G.M. 1988BOBeo.138...55P
Pop1988 Bull. Obs. Astron. Belgrade #138, 55, 1988
Pop1989a Ma u Popovic, G.M. 1989BOBeo.140...83P
Pop1989a Bull. Obs. Astron. Belgrade #140, 83, 1989
Pop1989b orb - Popovic, G.M. & Catovic, Z. 1989IAUDS.107....1P
Pop1989b Inf. Circ. 107, 1, 1989
Pop1989c orb - Popovic, G.M. & Catovic, Z. 1989IAUDS.109....1P
Pop1989c Inf. Circ. 109, 1, 1989
Pop1990 orb - Popovic, G.M. & Catovic, Z. 1990IAUDS.112....1P
Pop1990 Inf. Circ. 112, 1, 1990
Pop1991 Ma u Popovic, G.M. 1991BOBeo.144...39P
Pop1991 Bull. Obs. Astron. Belgrade #144, 39, 1991
Pop1993 Ma u Popovic, G.M. & Zulevic, D.J. 1993BOBeo.147...45P
Pop1993 Bull. Obs. Astron. Belgrade #147, 45, 1993
Pop1994 Ma u Popovic, G.M. 1994BOBeo.150..109P
Pop1994 Bull. Obs. Astron. Belgrade #150, 109, 1994
Pop1995a orb - Popovic, G.M. & Pavlovic, R. 1995IAUDS.125....2P
Pop1995a Inf. Circ. 125, 2, 1995
Pop1995b orb - Popovic, G.M. & Pavlovic, R. 1995IAUDS.126....1P
Pop1995b Inf. Circ. 126, 1, 1995
Pop1995c orb - Popovic, G.M. & Pavlovic, R. 1995IAUDS.127....1P
Pop1995c Inf. Circ. 127, 1, 1995
Pop1995d orb - Popovic, G.M. & Pavlovic, R. 1995BOBeo.151...45P
Pop1995d Bull. Obs. Astron. Belgrade #151, 45, 1995
Pop1996a orb - Popovic, G.M. & Pavlovic, R. 1996IAUDS.128....1P
Pop1996a Inf. Circ. 128, 1, 1996
Pop1996b orb - Popovic, G.M. & Pavlovic, R. 1996BOBeo.153...57P
Pop1996b Bull. Obs. Astron. Belgrade #153, 57, 1996
Pop1996c orb - Popovic, G.M. & Zivkov, V. 1996IAUDS.130....1P
Pop1996c Inf. Circ. 130, 1, 1996
Pop1997a Ma u Popovic, G.M. & Pavlovic, R. 1997A&AS..123..487P
Pop1997a +C A&AS 123, 487, 1997
Pop1997b Ma u Popovic, G.M. & Pavlovic, R. 1997BOBeo.155...97P
Pop1997b Bull. Obs. Astron. Belgrade #155, 97, 1997
Pop1997c orb - Popovic, G.M. & Pavlovic, R. 1997IAUDS.131R...1P
Pop1997c Inf. Circ. 131, 1, 1997
Pop1997d orb - Popovic, G.M. & Zivkov, V. 1997IAUDS.131Q...1P
Pop1997d Inf. Circ. 131, 1, 1997
Pop1997e orb - Popovic, G.M. & Pavlovic, R. 1997IAUDS.132....1P
Pop1997e Inf. Circ. 132, 1, 1997
Pop1997f orb - Popovic, G.M., Pavlovic, R., & Zivkov, V. 1997BOBeo.156..189P
Pop1997f Bull. Obs. Astron. Belgrade #156, 189, 1997
Pop1998a orb - Popovic, G.M. & Zivkov, V. 1998IAUDS.135Q...2P
Pop1998a Inf. Circ. 135, 2, 1998
Pop1998b orb - Popovic, G.M. 1998IAUDS.136....2P
Pop1998b Inf. Circ. 136, 2, 1998
Pop1998c orb - Popovic, G.M. & Pavlovic, R. 1998IAUDS.136R...1P
Pop1998c Inf. Circ. 136, 1, 1998
Pop1998d Ma u Popovic, G.M. (Popovic & Pavlovic) 1998SerAJ.158...67P
Pop1998d +C SerAJ 158, 67, 1998
Pop2000a orb - Popovic, G.M., Pavlovic, R., & Zivkov, V. 2000A&AS..144..211P
Pop2000a A&AS 144, 211, 2000
Pop2000b Ma u Popovic, G.M. (Zulevic et al.) 2000SerAJ.161...25Z
Pop2000b SerAJ 161, 25, 2000
Pop2001 Ma u Popovic, G.M. 2001SerAJ.163...49P
Pop2001 SerAJ 163, 49, 2001
Pop2002a orb - Popovic, G.M. & Olevic, D. 2002IAUDS.146....2P
Pop2002a Inf. Circ. 146, 2, 2002
Pop2002b orb - Popovic, G.M. & Olevic, D. 2002IAUDS.147....2P
Pop2002b Inf. Circ. 147, 2, 2002
Pop2006 C u Popovic, G.M. (Cvetkovic, Z., Novakovic, B. Strigachev, A. & Popovic, G.M. 2006SerAJ.172...53C
Pop2006 SerAJ 172, 53, 2006
Pop2007 C u Popovic, G.M. (Cvetkovic, Z., Pavlovic, R., Strigachev, A., Novakovic, B., & 2007SerAJ.174...83C
Pop2007 Popovic, G.M.)
Pop2007 SerAJ 174, 83, 2007
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20386+3509 POP 8 1998 2 196 3.8 13.70 13.90 D 203832.36+350930.1
20386+3509 POP 8 2002 3 196 3.7 13.70 13.90 D 203832.36+350930.1
20386+3509 POP 8 2010 4 191 3.4 13.70 13.90 203832.36+350930.1
20386+3509 POP 8 2015 4 195 3.7 13.70 13.90 203832.36+350930.1

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

 
 
WDS 20386+3509 POP 8 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20386+3509 POP 8 : MEASURES
 
 
No records found.

 
 
WDS 20386+3509 : VIRTUAL EYEPIECE
 
 

20386+3509 POP 8A mag 13.7 20386+3509 POP 8B sep 3.7 P.A. 191.90 mag 13.9 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 20386+3509 : ALADIN DSS IMAGE @ 20h 38m 32.36s +35° 09' 30.1"
 
 
 
 
WDS 20386+3509 POP 8 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20386+3509 POP 8 distance=0' 20380+3523 TDT2437 distance=16' 20403+3508 TDT2460 distance=22' 20411+3516 COU1963AB distance=32' 20411+3516 COU1963AB,C distance=32' 20394+3541 TOB 194 distance=34' 20391+3543 SEI1205 distance=35' 20359+3458 J 793 distance=35' 20373+3541 ES 2251 distance=36' 20414+3515 COU1964 distance=37' 20356+3510 STF2702 distance=37' 20389+3546 TDT2450 distance=37' 20355+3507 SEI1183 distance=38' 20355+3509 POP 7 distance=38' 20355+3510 POP 6 distance=38' 20353+3525 ES 2250 distance=42' 20355+3450 ES 2307 distance=42' 20401+3551 SEI1211 distance=46' 20422+3510 POP 9 distance=46' 20407+3431 TDT2466 distance=47' 20424+3455 COU1965 distance=50' 20376+3559 LSC 92 distance=51' 20344+3510 TDT2383 distance=51' 20344+3513 J 1143 distance=52' 20381+3601 HJ 1553 distance=52' 20356+3432 J 792 distance=53' 20361+3426 ES 2308 distance=53' 20364+3555 TDT2414 distance=53' 20340+3505 SEI1169 distance=57' 20339+3515 WRH 34AB distance=58' 20339+3515 BU 1490AC distance=58' 20346+3541 TDT2386 distance=58' 20406+3603 SEI1213 distance=60' 20418+3553 HJ 1560AB distance=60' 20418+3553 HJ 1560AC distance=60' 20356+3559 TDT2401 distance=62' 20337+3452 TDT2373 distance=63' 20340+3441 STT 408 distance=63' 20434+3535 ISM 5AB distance=65' 20434+3535 EVS 44AC distance=65' 20434+3535 EVS 44AD distance=65' 20350+3419 J 791AB distance=66' 20350+3419 J 791AC distance=66' 20429+3430 SEI1225 distance=67' 20423+3601 TDT2481 distance=69' 20391+3619 SEI1206 distance=71' 20329+3515 ES 2306 distance=71' 20430+3555 HJ 1568 distance=71' 20365+3616 SEI1190 distance=72' 20359+3615 GII 52Aa,Ab distance=74' 20359+3615 GII 52AB distance=74' 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 20386+3509 POP 8 195 3.7
Show 20380+3523 TDT2437 73 0.4 16
Show 20403+3508 TDT2460 121 2.1 22
Show 20411+3516 COU1963 AB 0.2 32
Show 20411+3516 COU1963 AB,C 41 1.8 32
Show 20394+3541 TOB 194 306 18.8 34
Show 20391+3543 SEI1205 74 20.4 35
Show 20359+3458 J 793 67 2.9 35
Show 20373+3541 ES 2251 196 3.6 36
Show 20414+3515 COU1964 130 1.0 37
Show 20356+3510 STF2702 208 3.1 37
Show 20389+3546 TDT2450 250 1.9 37
Show 20355+3507 SEI1183 -1 -1.0 38
Show 20355+3509 POP 7 66 7.9 38
Show 20355+3510 POP 6 219 6.5 38
Show 20353+3525 ES 2250 121 5.5 42
Show 20355+3450 ES 2307 90 3.3 42
Show 20401+3551 SEI1211 149 20.4 46
Show 20422+3510 POP 9 342 4.5 46
Show 20407+3431 TDT2466 20 0.6 47
Show 20424+3455 COU1965 278 0.4 50
Show 20376+3559 LSC 92 105 0.1 51
Show 20344+3510 TDT2383 124 0.6 51
Show 20344+3513 J 1143 271 4.1 52
Show 20381+3601 HJ 1553 192 11.5 52
Show 20356+3432 J 792 321 3.4 53
Show 20361+3426 ES 2308 246 7.5 53
Show 20364+3555 TDT2414 222 0.9 53
Show 20340+3505 SEI1169 262 20.8 57
Show 20339+3515 WRH 34 AB 278 0.3 58
Show 20339+3515 BU 1490 AC 210 115.1 58
Show 20346+3541 TDT2386 203 0.5 58
Show 20406+3603 SEI1213 243 29.3 60
Show 20418+3553 HJ 1560 AB 248 12.8 60
Show 20418+3553 HJ 1560 AC 74 24.3 60
Show 20356+3559 TDT2401 358 0.4 62
Show 20337+3452 TDT2373 67 0.8 63
Show 20340+3441 STT 408 193 1.6 63
Show 20434+3535 ISM 5 AB 145 0.0 65
Show 20434+3535 EVS 44 AC 96 12.9 65
Show 20434+3535 EVS 44 AD 298 14.8 65
Show 20350+3419 J 791 AB 181 3.7 66
Show 20350+3419 J 791 AC 229 18.2 66
Show 20429+3430 SEI1225 275 17.0 67
Show 20423+3601 TDT2481 43 0.7 69
Show 20391+3619 SEI1206 149 26.6 71
Show 20329+3515 ES 2306 328 7.4 71
Show 20430+3555 HJ 1568 44 11.2 71
Show 20365+3616 SEI1190 153 2.4 72
Show 20359+3615 GII 52 Aa,Ab 217 0.4 74
Show 20359+3615 GII 52 AB 344 3.9 74

 
 
WDS 20386+3509 : COMPONENTS
 
 
  A
B pa=191.9°
sep=3.70"
 
 
20386+3509 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 203832.36+350930.1 Mag 13.7 PmRA 3.00
PmDE 47.0
 
 
20386+3509 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203832.30+350926.5 Mag 13.9 Calc delta mag 0.2
Calc coord yes