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Current system
21196+3948
SEI 1504 AC


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



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

21196+3948 SEI 1504 AC

 
 
21h 19m 38.98s +39° 48' 51.9" P.A. 66.00 sep 22.5 mag 11.18,10.16 Sp F2III
 
 
Coord 2000 21196+3948 Discov num SEI1504 Comp AC Coord arcsec 2000 21 19 38.98 +39 48 51.9
Date first 1895 Date last 2015 Obs 11
Pa first 67 Pa last 66.1 P.A. Now (θ) 66.1°
Sep first 23.4 Sep last 22.465 Sep. Now (ρ) 22.465"
Mag pri 11.18 Mag sec 10.16 delta mag (ΔM) 1.02 Spectral class F2III (yellow-white)
Pri motion ra +001 Sec motion ra -008
Pri motion dec -003 Sec motion dec -010
Notes N (See Notes)
rPM=0.89
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 3173-03023-1 Gaia DR2 1965548494049767680
 
 
WDS 21196+3948 SEI 1504 AC : NOTES
 
 
discov_num notes refcode
SEI1503 ALI 1158.
 
 
DISCOVERER
 
 
discov author
ABH Abt, H.A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
21196+3948 SEI1504 AC 1999 7 246 22.4 11.18 11.18 F2III D 211938.98+394851.9
21196+3948 SEI1504 AC 2002 8 66 22.6 11.18 10.16 F2III N 211938.98+394851.9
21196+3948 SEI1504 AC 2015 9 66 22.5 11.18 10.16 F2III N 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 1504 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21196+3948 SEI 1504 AC : MEASURES
 
 
No records found.

 
 
WDS 21196+3948 : VIRTUAL EYEPIECE
 
 

21196+3948 SEI1503A mag 11.18 Sp F2III 21196+3948 SEI1503B sep 9.7 P.A. 277.50 mag 12.3 21196+3948 SEI1504C sep 22.5 P.A. 66.10 mag 10.16 21196+3948 ABH 143D sep 104.7 P.A. 118.70 mag 11.59 21196+3948 ABH 143E sep 54.4 P.A. 161.30 mag 11.83 21196+3948 ABH 143F sep 50.9 P.A. 228.60 mag 14.58 21196+3948 ABH 143G sep 111.9 P.A. 45.10 mag 14.16 21196+3948 ABH 143H sep 86.5 P.A. 65.90 mag 14.94 21196+3948 ABH 143I sep 124.3 P.A. 74.20 mag 14.75 virtual eyepiece
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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 1504 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21196+3948 SEI1504AC 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 0
Show 21196+3948 SEI1504 AC 66 22.5 0
Show 21196+3948 ABH 143 AD 119 104.7 0
Show 21196+3948 ABH 143 AE 161 54.4 0
Show 21196+3948 ABH 143 AF 229 50.9 0
Show 21196+3948 ABH 143 AG 45 111.9 0
Show 21196+3948 ABH 143 AH 66 86.5 0
Show 21196+3948 ABH 143 AI 74 124.3 0
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 82 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=277.5°
sep=9.69"
 
C pa=66.1°
sep=22.46"
pa=75.4°
sep=31.15"
 
D pa=118.7°
sep=104.70"
pa=116.9°
sep=113.79"
pa=129.8°
sep=92.79"
 
E pa=161.3°
sep=54.43"
pa=152.9°
sep=59.35"
pa=182.9°
sep=60.74"
pa=269.0°
sep=74.41"
 
F pa=228.6°
sep=50.92"
pa=219.3°
sep=45.14"
pa=233.9°
sep=72.66"
pa=277.3°
sep=131.10"
pa=287.8°
sep=58.46"
 
G pa=45.1°
sep=111.91"
pa=48.8°
sep=118.07"
pa=40.0°
sep=91.30"
pa=354.5°
sep=129.89"
pa=25.3°
sep=144.46"
pa=46.2°
sep=162.76"
 
H pa=65.9°
sep=86.47"
pa=69.0°
sep=94.86"
pa=65.8°
sep=64.01"
pa=351.4°
sep=86.55"
pa=35.3°
sep=106.43"
pa=59.5°
sep=135.94"
pa=180.4°
sep=43.69"
 
I pa=74.2°
sep=124.30"
pa=75.8°
sep=133.25"
pa=76.0°
sep=102.11"
pa=18.3°
sep=88.59"
pa=50.1°
sep=133.16"
pa=66.8°
sep=171.64"
pa=138.2°
sep=60.54"
pa=92.1°
sep=40.69"
 
 
21196+3948 A
 
 
Coord arcsec 2000 211938.98+394851.9 Mag 11.18 Spectral class F2III (yellow-white) PmRA 1.00
PmDE -3.0
 
 
21196+3948 B
 
 
Coord arcsec 2000 211938.15+394853.2 Mag 12.3 PmRA 7.00 PmDE 3.0
Delta magnitude 1.12 Coordinate calculated yes
 
 
21196+3948 C
 
 
Coord arcsec 2000 211940.76+394901.0 Mag 10.16 PmRA -8.00 PmDE -10.0
Delta magnitude 1.02 Coordinate calculated yes
 
 
21196+3948 D
 
 
Coord arcsec 2000 211946.95+394801.6 Mag 11.59 PmRA 9.00 PmDE -3.0
Delta magnitude 0.41 Coordinate calculated yes
 
 
21196+3948 E
 
 
Coord arcsec 2000 211940.49+394800.3 Mag 11.83 PmRA 0.00 PmDE -3.0
Delta magnitude 0.65 Coordinate calculated yes
 
 
21196+3948 F
 
 
Coord arcsec 2000 211935.67+394818.2 Mag 14.58 PmRA -15.00 PmDE -10.0
Delta magnitude 3.4 Coordinate calculated yes
 
 
21196+3948 G
 
 
Coord arcsec 2000 211945.86+395010.9 Mag 14.16 PmRA -11.00 PmDE -6.0
Delta magnitude 2.98 Coordinate calculated yes
 
 
21196+3948 H
 
 
Coord arcsec 2000 211945.83+394927.2 Mag 14.94 PmRA 4.00 PmDE -16.0
Delta magnitude 3.76 Coordinate calculated yes
 
 
21196+3948 I
 
 
Coord arcsec 2000 211949.36+394925.7 Mag 14.75 PmRA -1.00 PmDE -2.0
Delta magnitude 3.57 Coordinate calculated yes