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Doubles in session


Current system
20026+4044
POP 171


Nearby doubles
9' : 20019+4052
STTA196AB

13' : 20011+4045
BRT2250

15' : 20034+4044
DAM1458

18' : 20010+4055
HJ 1467

20' : 20027+4102
TDT1931

27' : 19598+4041
DEA 484

27' : 20001+4032
KOI3213

28' : 20000+4033
KOI6577

28' : 20015+4018
HJ 1468

33' : 19594+4051
KOI3711

33' : 19594+4034
KOI3856

35' : 20052+4044
A 381

35' : 20033+4116
KPP4183

36' : 20031+4118
TDT1936

39' : 20055+4037
WFC 228

41' : 19587+4051
KOI 371AB

41' : 19586+4051
KOI2790AB

41' : 19586+4041
KOI3772

41' : 19586+4042
KOI 836

42' : 19587+4058
KOI3676AB

42' : 19587+4057
KOI 556AB

42' : 20045+4116
HJ 1475

43' : 19586+4033
KOI1935

43' : 19586+4058
KOI1006

44' : 19587+4026
KOI 643AB

44' : 19584+4037
KOI2701



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.

20026+4044 POP 171

 
 
20h 02m 10.00s +40° 44' 00.0" P.A. 296.00 sep 1.1 mag 10.00,10.90
 
 
Coord 2000 20026+4044 Discov num POP 171 Comp Coord arcsec 2000 20 02 10.00 +40 44 00.0
Date first 1982 Date last 1982 Obs 1
Pa first 296 Pa last 295.9 P.A. Now (θ) 295.9°
Sep first 1.1 Sep last 1.06 Sep. Now (ρ) 1.06"
Mag pri 10.00 Mag sec 10.90 delta mag (ΔM) 0.9 Spectral class
Pri motion ra Sec motion ra
Pri motion dec Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Coordinate calcolate 1 Coordinate calculated yes
 
 
WDS 20026+4044 POP 171 : 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
20026+4044 POP 171 1982 1 296 1.1 10.00 10.90

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

 
 
WDS 20026+4044 POP 171 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20026+4044 POP 171 : MEASURES
 
 
No records found.

 
 
WDS 20026+4044 : VIRTUAL EYEPIECE
 
 

20026+4044 POP 171A mag 10 20026+4044 POP 171B sep 0.9 P.A. 302.70 mag 10.9 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 20026+4044 : ALADIN DSS IMAGE @ 20h 02m 10.00s +40° 44' 00.0"
 
 
 
 
WDS 20026+4044 POP 171 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20026+4044 POP 171 distance=0' 20019+4052 STTA196AB distance=9' 20019+4052 STTA196AC distance=9' 20011+4045 BRT2250 distance=13' 20034+4044 DAM1458 distance=15' 20010+4055 HJ 1467 distance=18' 20027+4102 TDT1931 distance=20' 19598+4041 DEA 484 distance=27' 20001+4032 KOI3213 distance=27' 20000+4033 KOI6577 distance=28' 20015+4018 HJ 1468 distance=28' 19594+4051 KOI3711 distance=33' 19594+4034 KOI3856 distance=33' 20052+4044 A 381 distance=35' 20033+4116 KPP4183 distance=35' 20031+4118 TDT1936 distance=36' 20055+4037 WFC 228 distance=39' 19587+4051 KOI 371AB distance=41' 19587+4051 KOI 371AC distance=41' 19587+4051 KOI 371AD distance=41' 19587+4051 KOI 371AE distance=41' 19586+4051 KOI2790AB distance=41' 19586+4051 KOI2790AC distance=41' 19586+4051 KOI2790AD distance=41' 19586+4051 KOI2790AE distance=41' 19586+4051 KOI2790AF distance=41' 19586+4051 KOI2790AG distance=41' 19586+4051 KOI2790AH distance=41' 19586+4041 KOI3772 distance=41' 19586+4042 KOI 836 distance=41' 19587+4058 KOI3676AB distance=42' 19587+4058 KOI3676AC distance=42' 19587+4057 KOI 556AB distance=42' 19587+4057 KOI 556AC distance=42' 20045+4116 HJ 1475 distance=42' 19586+4033 KOI1935 distance=43' 19586+4058 KOI1006 distance=43' 19587+4026 KOI 643AB distance=44' 19587+4026 KOI 643AC distance=44' 19584+4037 KOI2701 distance=44' 20026+3959 TDT1929 distance=46' 19582+4041 KOI4841 distance=46' 19581+4037 KOI3904 distance=47' 19580+4040 KOI2707AB distance=48' 19580+4040 KOI2707AC distance=48' 19581+4029 KOI4409 distance=49' 20053+4011 TDT1959 distance=49' 19579+4050 KOI4827 distance=50' 19579+4053 KOI4778 distance=50' 19580+4028 KOI4750 distance=51' 19584+4017 GRV 301 distance=51' 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 20026+4044 POP 171 296 1.1
Show 20019+4052 STTA196 AB 169 53.7 9
Show 20019+4052 STTA196 AC 132 137.0 9
Show 20011+4045 BRT2250 16 5.3 13
Show 20034+4044 DAM1458 319 5.1 15
Show 20010+4055 HJ 1467 125 9.1 18
Show 20027+4102 TDT1931 209 2.3 20
Show 19598+4041 DEA 484 238 73.3 27
Show 20001+4032 KOI3213 214 1.0 27
Show 20000+4033 KOI6577 179 3.7 28
Show 20015+4018 HJ 1468 282 11.7 28
Show 19594+4051 KOI3711 304 3.3 33
Show 19594+4034 KOI3856 101 2.5 33
Show 20052+4044 A 381 277 0.8 35
Show 20033+4116 KPP4183 255 1.8 35
Show 20031+4118 TDT1936 59 0.6 36
Show 20055+4037 WFC 228 167 13.7 39
Show 19587+4051 KOI 371 AB 92 3.2 41
Show 19587+4051 KOI 371 AC 61 4.0 41
Show 19587+4051 KOI 371 AD 97 5.5 41
Show 19587+4051 KOI 371 AE 116 6.0 41
Show 19586+4051 KOI2790 AB 135 0.3 41
Show 19586+4051 KOI2790 AC 243 5.8 41
Show 19586+4051 KOI2790 AD 9 5.5 41
Show 19586+4051 KOI2790 AE 63 8.4 41
Show 19586+4051 KOI2790 AF 199 2.6 41
Show 19586+4051 KOI2790 AG 213 3.3 41
Show 19586+4051 KOI2790 AH 251 5.6 41
Show 19586+4041 KOI3772 198 3.2 41
Show 19586+4042 KOI 836 335 2.8 41
Show 19587+4058 KOI3676 AB 3 1.7 42
Show 19587+4058 KOI3676 AC 152 3.9 42
Show 19587+4057 KOI 556 AB 187 2.6 42
Show 19587+4057 KOI 556 AC 144 3.0 42
Show 20045+4116 HJ 1475 274 8.6 42
Show 19586+4033 KOI1935 151 1.8 43
Show 19586+4058 KOI1006 104 3.7 43
Show 19587+4026 KOI 643 AB 279 2.2 44
Show 19587+4026 KOI 643 AC 197 3.3 44
Show 19584+4037 KOI2701 92 3.8 44
Show 20026+3959 TDT1929 214 2.1 46
Show 19582+4041 KOI4841 119 3.2 46
Show 19581+4037 KOI3904 28 3.0 47
Show 19580+4040 KOI2707 AB 217 3.3 48
Show 19580+4040 KOI2707 AC 182 3.8 48
Show 19581+4029 KOI4409 139 2.9 49
Show 20053+4011 TDT1959 358 0.8 49
Show 19579+4050 KOI4827 31 2.8 50
Show 19579+4053 KOI4778 38 3.8 50
Show 19580+4028 KOI4750 321 2.1 51
Show 19584+4017 GRV 301 178 17.2 51

 
 
WDS 20026+4044 : COMPONENTS
 
 
  A
B pa=302.7°
sep=0.86"
 
 
20026+4044 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 200210.00+404400.0 Mag 10 Calc coord yes
 
 
20026+4044 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200209.94+404400.5 Mag 10.9 Calc delta mag 0.9
Calc coord yes