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Current system
21196+3948
SEI 1503 AB


Nearby doubles
4' : 21199+3948
SEI1507

8' : 21191+3944
SEI1501

9' : 21191+3954
SEI1502

9' : 21190+3945
STT 434AB

9' : 21199+3957
SEI1506

16' : 21184+3943
SEI1497

20' : 21209+4002
LDS2512

23' : 21212+4003
COU2230

24' : 21176+3945
STF2785

24' : 21184+3930
SEI1496

25' : 21175+3950
SEI1493

25' : 21180+4003
LDS2506

26' : 21215+4002
SEI1511

26' : 21209+4010
UC 259AB

27' : 21181+3929
MLB 895

30' : 21204+4017
RAO 451

31' : 21172+3936
SEI1490AB

32' : 21171+4002
GRV 443

33' : 21171+4001
A 1441AB

34' : 21224+3940
ALI1161

35' : 21221+4011
ES 2518

37' : 21169+4009
COU1972

38' : 21165+3959
SEI1484

39' : 21192+4026
LDS2508AB

39' : 21175+3919
MLB 959

40' : 21189+3909
AG 270



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.

21196+3948 SEI 1503 AB

 
 
21h 19m 38.98s +39° 48' 51.9" P.A. 278.00 sep 9.7 mag 11.18,12.30 Sp F2III
 
 
Coord 2000 21196+3948 Discov num SEI1503 Comp AB Coord arcsec 2000 21 19 38.98 +39 48 51.9
Date first 1895 Date last 2015 Obs 10
Pa first 273 Pa last 277.5 P.A. Now (θ) 277.5°
Sep first 10.6 Sep last 9.689 Sep. Now (ρ) 9.689"
Mag pri 11.18 Mag sec 12.30 delta mag (ΔM) 1.12 Spectral class F2III (yellow-white)
Pri motion ra +001 Sec motion ra +007
Pri motion dec -003 Sec motion dec +003
Notes N U (See Notes, Proper motion indicates non-physical)
rPM=1.114
This double is not physical.
 
 
21196+3948 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 21 19 39 +39 48 52 SEI 1503 AB 2015 10 278 9.7 11.18 12.30 1.12 <===
Show 21 19 39 +39 48 52 SEI 1504 AC 2015 11 66 22.5 11.18 10.16 1.02
Show 21 19 39 +39 48 52 ABH 143 AD 2015 11 119 104.7 11.18 11.59 0.41
Show 21 19 39 +39 48 52 ABH 143 AE 2015 10 161 54.4 11.18 11.83 0.65
Show 21 19 39 +39 48 52 ABH 143 AF 2015 7 229 50.9 11.18 14.58 3.40
Show 21 19 39 +39 48 52 ABH 143 AG 2015 7 45 111.9 11.18 14.16 2.98
Show 21 19 39 +39 48 52 ABH 143 AH 2015 7 66 86.5 11.18 14.94 3.76
Show 21 19 39 +39 48 52 ABH 143 AI 2015 7 74 124.3 11.18 14.75 3.57
Ninefold system
9 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3173-02208-1 Gaia DR2 1965548494049767680
 
 
WDS 21196+3948 SEI 1503 AB : NOTES
 
 
discov_num notes refcode
SEI1503 ALI 1158.
 
 
REFERENCES
 
 
refcode metd author reference
AbH1961 - Abt, H.A. 1961A&AS....6...37A
AbH1961 A&AS 6, 37, 1961
AbH1962 Po j Abt, H.A. Jeffers, H., Gibson, & Sandage, A. 1962ApJ...135..429A
AbH1962 ApJ 135, 429, 1962
AbH1964 - AbT, H.A. et al. 1964ApJ...139.1139A
AbH1964 ApJ 139, 1139, 1964
AbH1965 - Abt, H.A. 1965A&AS...11..429A
AbH1965 A&AS 11, 429, 1965
AbH1965b - Abt, H.A. et al. 1965ApJ...142.1604A
AbH1965b ApJ 142, 1604, 1965
AbH1972 - Abt. H.A. & Biggs, E.S. 1972bsrv.book.....A
AbH1972 Bibliography of Stellar Radial Velocities
AbH1972b not - Abt. H.A., Levy, S.G., & Gandet, T.L. 1972AJ.....77..138A
AbH1972b AJ 77, 138, 1972
AbH1973 - Abt, H.A. & Levy, S.G. 1973AJ.....78.1093A
AbH1973 AJ 78, 1093, 1973
AbH1976 orb - Abt, H.A. & Levy, S.G. 1976A&AS...30..273A
AbH1976 A&AS 30, 273, 1976
AbH1978 - Abt, H.A. & Levy, S.G. 1978A&AS...36..241A
AbH1978 A&AS 36, 241, 1978
AbH1985 - Abt, H.A. & Levy, S.G. 1985ApJS...59..229A
AbH1985 ApJS 59, 229, 1985
AbH1986 - Abt, H.A. 1986ApJ...304..688A
AbH1986 ApJ 304, 688, 1986
AbH2000 C u Abt, H.A. & Corbally, C.J. 2000ApJ...541..841A
AbH2000 ApJ 541, 841, 2000
AbH2000 (Multi-epoch astrometry, photometry, and spectroscopy to determine
AbH2000 optical/physical nature of members of possible Trapezium systems)
AbH2006 orb - Abt, H.A., & Willmarth, D. 2006ApJS..162..207A
AbH2006 ApJS 162, 207, 2006
Sei1908 Pa - Scheiner, J. 1908POPot..59.....S
Sei1908 +Po Pub. Obs. Potsdam 20, #59, 1908
Sei1913A Pa - Scheiner, J. 1913QB811.B8.......
Sei1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Sei1932A Pa - Scheiner, J. 1932QB821.A43......
Sei1932A cited in ADS (Aitken Double Star Cat.), 1932
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21196+3948 SEI1503 AB 1999 5 277 9.8 11.18 12.30 F2III N D 211938.98+394851.9
21196+3948 SEI1503 AB 2002 6 277 9.8 11.18 12.30 F2III NUD 211938.98+394851.9
21196+3948 SEI1503 AB 2015 7 278 9.7 11.18 12.30 F2III NU 211938.98+394851.9

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

 
 
WDS 21196+3948 SEI 1503 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21196+3948 SEI 1503 AB : MEASURES
 
 
No records found.

 
 
WDS 21196+3948 : VIRTUAL EYEPIECE
 
 

21196+3948 SEI1503A mag 11.18 Sp F2III 21196+3948 SEI1503B sep 7.5 P.A. 279.70 mag 12.3 21196+3948 SEI1504C sep 18.2 P.A. 60.00 mag 10.16 21196+3948 ABH 143D sep 86.6 P.A. 125.50 mag 11.59 21196+3948 ABH 143E sep 53.3 P.A. 165.40 mag 11.83 21196+3948 ABH 143F sep 44.7 P.A. 221.10 mag 14.58 21196+3948 ABH 143G sep 99.7 P.A. 37.60 mag 14.16 21196+3948 ABH 143H sep 70.2 P.A. 59.80 mag 14.94 21196+3948 ABH 143I sep 97.9 P.A. 69.80 mag 14.75 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 21196+3948 : ALADIN DSS IMAGE @ 21h 19m 38.98s +39° 48' 51.9"
 
 
 
 
WDS 21196+3948 SEI 1503 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21196+3948 SEI1503AB distance=0' 21199+3948 SEI1507 distance=4' 21191+3944 SEI1501 distance=8' 21191+3954 SEI1502 distance=9' 21190+3945 STT 434AB distance=9' 21190+3945 ARY 5AC distance=9' 21199+3957 SEI1506 distance=9' 21184+3943 SEI1497 distance=16' 21209+4002 LDS2512 distance=20' 21212+4003 COU2230 distance=23' 21176+3945 STF2785 distance=24' 21184+3930 SEI1496 distance=24' 21175+3950 SEI1493 distance=25' 21180+4003 LDS2506 distance=25' 21215+4002 SEI1511 distance=26' 21209+4010 UC 259AB distance=26' 21181+3929 MLB 895 distance=27' 21204+4017 RAO 451 distance=30' 21172+3936 LDS2504BC distance=31' 21172+3936 SEI1490AB distance=31' 21171+4002 GRV 443 distance=32' 21171+4001 A 1441AB distance=33' 21171+4001 SEI1489AC distance=33' 21224+3940 ALI1161 distance=34' 21221+4011 ES 2518 distance=35' 21169+4009 COU1972 distance=37' 21165+3959 SEI1484 distance=38' 21192+4026 LDS2508AB distance=39' 21175+3919 MLB 959 distance=39' 21189+3909 AG 270 distance=40' 21174+4020 SEI1492 distance=41' 21176+4023 LDS2505 distance=44' 21170+4020 SEI1487 distance=44' 21190+3905 TOB 220BC distance=45' 21190+3905 SEI1498AB distance=45' 21168+4019 TOB 219 distance=45' 21240+3954 TDT2944 distance=51' 21169+3906 SEI1486 distance=54' 21241+4002 ES 1994 distance=55' 21200+3854 SEI1505 distance=55' 21153+4017 A 1440 distance=57' 21181+3854 SEI1494 distance=58' 21195+4048 TDT2903 distance=60' 21146+3947 LDS2500 distance=60' 21154+3912 MLB 894 distance=61' 21228+4031 HO 287 distance=61' 21182+3850 ES 1993 distance=61' 21169+3855 MLB1020 distance=63' 21163+3856 TDT2875 distance=66' 21219+4049 GRV 456 distance=66' 21154+3902 SEI1477 distance=68' 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 21196+3948 SEI1503 AB 278 9.7
Show 21196+3948 SEI1504 AC 66 22.5
Show 21196+3948 ABH 143 AD 119 104.7
Show 21196+3948 ABH 143 AE 161 54.4
Show 21196+3948 ABH 143 AF 229 50.9
Show 21196+3948 ABH 143 AG 45 111.9
Show 21196+3948 ABH 143 AH 66 86.5
Show 21196+3948 ABH 143 AI 74 124.3
Show 21199+3948 SEI1507 146 11.6 4
Show 21191+3944 SEI1501 240 29.7 8
Show 21191+3954 SEI1502 274 13.1 9
Show 21190+3945 STT 434 AB 122 24.4 9
Show 21190+3945 ARY 5 AC 317 97.2 9
Show 21199+3957 SEI1506 60 7.8 9
Show 21184+3943 SEI1497 213 10.0 16
Show 21209+4002 LDS2512 30 85.1 20
Show 21212+4003 COU2230 81 0.4 23
Show 21176+3945 STF2785 234 2.9 24
Show 21184+3930 SEI1496 352 19.5 24
Show 21175+3950 SEI1493 142 24.1 25
Show 21180+4003 LDS2506 161 14.1 25
Show 21215+4002 SEI1511 283 28.5 26
Show 21209+4010 UC 259 AB 110 55.0 26
Show 21181+3929 MLB 895 182 5.7 27
Show 21204+4017 RAO 451 116 2.8 30
Show 21172+3936 LDS2504 BC 67 23.5 31
Show 21172+3936 SEI1490 AB 95 20.1 31
Show 21171+4002 GRV 443 333 16.6 32
Show 21171+4001 A 1441 AB 273 0.2 33
Show 21171+4001 SEI1489 AC 102 16.4 33
Show 21224+3940 ALI1161 292 15.5 34
Show 21221+4011 ES 2518 247 2.7 35
Show 21169+4009 COU1972 145 0.2 37
Show 21165+3959 SEI1484 7 4.2 38
Show 21192+4026 LDS2508 AB 357 7.8 39
Show 21175+3919 MLB 959 291 7.8 39
Show 21189+3909 AG 270 112 5.8 40
Show 21174+4020 SEI1492 246 24.6 41
Show 21176+4023 LDS2505 23 4.3 44
Show 21170+4020 SEI1487 238 21.2 44
Show 21190+3905 TOB 220 BC 75 12.5 45
Show 21190+3905 SEI1498 AB 89 28.9 45
Show 21168+4019 TOB 219 212 35.0 45
Show 21240+3954 TDT2944 186 1.6 51
Show 21169+3906 SEI1486 318 23.9 54
Show 21241+4002 ES 1994 106 4.3 55
Show 21200+3854 SEI1505 341 10.8 55
Show 21153+4017 A 1440 213 1.2 57
Show 21181+3854 SEI1494 357 24.5 58
Show 21195+4048 TDT2903 9 0.4 60
Show 21146+3947 LDS2500 355 14.5 60

 
 
WDS 21196+3948 : COMPONENTS
 
 
  A B C D E F G H
B pa=279.7°
sep=7.49"
 
C pa=60.0°
sep=18.21"
pa=71.3°
sep=24.44"
 
D pa=125.5°
sep=86.63"
pa=123.5°
sep=93.43"
pa=137.3°
sep=80.78"
 
E pa=165.4°
sep=53.27"
pa=158.5°
sep=56.76"
pa=182.2°
sep=60.70"
pa=268.7°
sep=57.16"
 
F pa=221.1°
sep=44.66"
pa=212.2°
sep=41.26"
pa=226.5°
sep=62.17"
pa=279.4°
sep=101.26"
pa=292.7°
sep=46.34"
 
G pa=37.6°
sep=99.74"
pa=41.3°
sep=103.45"
pa=32.8°
sep=83.19"
pa=355.7°
sep=129.64"
pa=20.0°
sep=138.93"
pa=38.7°
sep=144.35"
 
H pa=59.8°
sep=70.17"
pa=63.4°
sep=76.06"
pa=59.7°
sep=51.95"
pa=353.4°
sep=86.16"
pa=28.5°
sep=98.88"
pa=52.5°
sep=113.38"
pa=180.3°
sep=43.69"
 
I pa=69.8°
sep=97.91"
pa=71.8°
sep=104.46"
pa=72.0°
sep=80.02"
pa=14.2°
sep=86.79"
pa=42.6°
sep=115.98"
pa=60.9°
sep=138.75"
pa=145.6°
sep=54.76"
pa=92.7°
sep=31.27"
 
 
21196+3948 A
 
 
Coord arcsec 2000 211938.98+394851.9 Mag 11.18 Spectral class F2III (yellow-white) PmRA 1.00
PmDE -3.0 Tycho2 3173-02208-1 DM BD+39 4523
Tycho2
Tycho2 3173-02208-1 Pflag RAmdeg 319.91240250 DEmdeg 39.81441428
PmRA 1.0 PmDE -3.3 E RAmdeg 46 E DEmdeg 39
E pmRA 1.8 E pmDE 1.7 EpRAm 1983.32 EpDEm 1985.15
Num 5 Q RAmdeg 1.3 Q DEmdeg 0.7 Q pmRA 1.4
Q pmDE 0.7 BTmag 11.902 E BTmag 0.082 VTmag 11.183
E VTmag 0.069 Prox 226 TYC T HIP
CCDM RAdeg 319.91238917 DEdeg 39.81442472 EpRA 1990 1.56
EpDE 1990 1.71 E RAdeg 50.9 E DEdeg 42.4 Posflg
Corr 0.1
 
 
21196+3948 B
 
 
Coord arcsec 2000 211938.34+394853.2 Mag 12.3 PmRA 7.00 PmDE 3.0
Calc delta mag 1.12 Calc coord yes
 
 
21196+3948 C
 
 
Coord arcsec 2000 211940.35+394901.0 Mag 10.16 PmRA -8.00 PmDE -10.0
Tycho2 3173-03023-1 Calc delta mag 1.02 Calc coord yes
Tycho2
Tycho2 3173-03023-1 Pflag RAmdeg 319.91985286 DEmdeg 39.81694057
PmRA -7.7 PmDE -10.2 E RAmdeg 24 E DEmdeg 22
E pmRA 1.8 E pmDE 1.7 EpRAm 1987.59 EpDEm 1988.88
Num 5 Q RAmdeg 1.3 Q DEmdeg 0.9 Q pmRA 1.3
Q pmDE 0.9 BTmag 12.242 E BTmag 0.124 VTmag 10.158
E VTmag 0.029 Prox 226 TYC T HIP
CCDM RAdeg 319.91986806 DEdeg 39.81696556 EpRA 1990 1.59
EpDE 1990 1.68 E RAdeg 28.2 E DEdeg 24.1 Posflg
Corr 0.1
 
 
21196+3948 D
 
 
Coord arcsec 2000 211945.10+394801.6 Mag 11.59 PmRA 9.00 PmDE -3.0
Tycho2 3173-02420-1 Calc delta mag 0.41 Calc coord yes
Tycho2
Tycho2 3173-02420-1 Pflag RAmdeg 319.94552512 DEmdeg 39.80043110
PmRA 11.6 PmDE -3.2 E RAmdeg 62 E DEmdeg 52
E pmRA 1.9 E pmDE 1.8 EpRAm 1977.89 EpDEm 1980.62
Num 4 Q RAmdeg 1.1 Q DEmdeg 0.5 Q pmRA 1.1
Q pmDE 0.5 BTmag 12.100 E BTmag 0.104 VTmag 11.588
E VTmag 0.099 Prox 671 TYC HIP
CCDM RAdeg 319.94548694 DEdeg 39.80043806 EpRA 1990 1.53
EpDE 1990 1.68 E RAdeg 66.7 E DEdeg 55.8 Posflg
Corr 0.0
 
 
21196+3948 E
 
 
Coord arcsec 2000 211940.14+394800.3 Mag 11.83 PmRA 0.00 PmDE -3.0
Calc delta mag 0.65 Calc coord yes
 
 
21196+3948 F
 
 
Coord arcsec 2000 211936.43+394818.2 Mag 14.58 PmRA -15.00 PmDE -10.0
Calc delta mag 3.4 Calc coord yes
 
 
21196+3948 G
 
 
Coord arcsec 2000 211944.27+395010.9 Mag 14.16 PmRA -11.00 PmDE -6.0
Calc delta mag 2.98 Calc coord yes
 
 
21196+3948 H
 
 
Coord arcsec 2000 211944.24+394927.2 Mag 14.94 PmRA 4.00 PmDE -16.0
Calc delta mag 3.76 Calc coord yes
 
 
21196+3948 I
 
 
Coord arcsec 2000 211946.95+394925.7 Mag 14.75 PmRA -1.00 PmDE -2.0
Calc delta mag 3.57 Calc coord yes