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Current system
21222+3848
TDT 2929


Nearby doubles
5' : 21226+3846
HDS3044

23' : 21239+3837
GRV 461

25' : 21203+3839
SEI1509

27' : 21202+3835
SEI1508

28' : 21200+3854
SEI1505

29' : 21202+3818
PTT 18

30' : 21231+3821
ALI 689

33' : 21247+3903
ALI 969

41' : 21233+3810
ALI 690

43' : 21199+3815
ES 2062

43' : 21190+3905
SEI1498AB

45' : 21189+3909
AG 270

47' : 21257+3824
TDT2955

47' : 21250+3814
TDT2950

48' : 21194+3814
HO 286AB

49' : 21182+3850
ES 1993

50' : 21181+3854
SEI1494

50' : 21233+3801
ES 2519

53' : 21224+3940
ALI1161

53' : 21264+3909
A 1442

54' : 21263+3911
ALI 970

55' : 21228+3754
WIS 349

62' : 21184+3930
SEI1496

63' : 21175+3919
MLB 959

64' : 21169+3855
MLB1020

65' : 21169+3906
SEI1486



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

21222+3848 TDT 2929

 
 
21h 22m 14.17s +38° 47' 35.6" P.A. 29.00 sep 0.6 mag 11.04,11.34
 
 
Coord 2000 21222+3848 Discov num TDT2929 Comp Coord arcsec 2000 21 22 14.17 +38 47 35.6
Date first 1991 Date last 2016 Obs 2
Pa first 41 Pa last 29.4 P.A. Now (θ) 29.4°
Sep first 0.7 Sep last 0.647 Sep. Now (ρ) 0.647"
Mag pri 11.04 Mag sec 11.34 delta mag (ΔM) 0.3 Spectral class
Pri motion ra -005 Sec motion ra -005
Pri motion dec -007 Sec motion dec -007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3182-02498-1
 
 
WDS 21222+3848 TDT 2929 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
No records found.

 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21222+3848 TDT2929 1991 1 41 0.7 11.04 11.34 212214.17+384735.6
21222+3848 TDT2929 2016 2 29 0.6 11.04 11.34 212214.17+384735.6

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

 
 
WDS 21222+3848 TDT 2929 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21222+3848 TDT 2929 : MEASURES
 
 
No records found.

 
 
WDS 21222+3848 : VIRTUAL EYEPIECE
 
 

21222+3848 TDT2929A mag 11.04 21222+3848 TDT2929B sep 0.6 P.A. 23.70 mag 11.34 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 21222+3848 : ALADIN DSS IMAGE @ 21h 22m 14.17s +38° 47' 35.6"
 
 
 
 
WDS 21222+3848 TDT 2929 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21222+3848 TDT2929 distance=0' 21226+3846 HDS3044 distance=5' 21239+3837 GRV 461 distance=23' 21203+3839 SEI1509 distance=25' 21202+3835 SEI1508 distance=27' 21200+3854 SEI1505 distance=28' 21202+3818 PTT 18 distance=29' 21231+3821 ALI 689 distance=30' 21247+3903 ALI 969 distance=33' 21233+3810 ALI 690 distance=41' 21199+3815 ES 2062 distance=43' 21190+3905 TOB 220BC distance=43' 21190+3905 SEI1498AB distance=43' 21189+3909 AG 270 distance=45' 21257+3824 TDT2955 distance=47' 21250+3814 TDT2950 distance=47' 21194+3814 HO 286AB distance=48' 21194+3814 CIA 5Aa,Ab distance=48' 21194+3814 KRV 42AC distance=48' 21182+3850 ES 1993 distance=49' 21181+3854 SEI1494 distance=50' 21233+3801 ES 2519 distance=50' 21224+3940 ALI1161 distance=53' 21264+3909 A 1442 distance=53' 21263+3911 ALI 970 distance=54' 21228+3754 WIS 349 distance=55' 21184+3930 SEI1496 distance=62' 21175+3919 MLB 959 distance=63' 21169+3855 MLB1020 distance=64' 21169+3906 SEI1486 distance=65' 21181+3929 MLB 895 distance=65' 21226+3744 COU1820 distance=65' 21199+3948 SEI1507 distance=67' 21278+3835 KU 61AB distance=67' 21278+3835 KU 61AC distance=67' 21278+3835 KU 61AD distance=67' 21191+3944 SEI1501 distance=68' 21167+3826 SMA 148 distance=68' 21196+3948 SEI1503AB distance=69' 21196+3948 SEI1504AC distance=69' 21196+3948 ABH 143AD distance=69' 21196+3948 ABH 143AE distance=69' 21196+3948 ABH 143AF distance=69' 21196+3948 ABH 143AG distance=69' 21196+3948 ABH 143AH distance=69' 21196+3948 ABH 143AI distance=69' 21190+3945 STT 434AB distance=69' 21190+3945 ARY 5AC distance=69' 21240+3954 TDT2944 distance=70' 21163+3856 TDT2875 distance=70' 21195+3745 TDT2904 distance=70' 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 21222+3848 TDT2929 29 0.6
Show 21226+3846 HDS3044 141 0.1 5
Show 21239+3837 GRV 461 197 65.7 23
Show 21203+3839 SEI1509 29 24.5 25
Show 21202+3835 SEI1508 271 19.6 27
Show 21200+3854 SEI1505 341 10.8 28
Show 21202+3818 PTT 18 124 6.6 29
Show 21231+3821 ALI 689 107 14.6 30
Show 21247+3903 ALI 969 63 8.2 33
Show 21233+3810 ALI 690 65 8.8 41
Show 21199+3815 ES 2062 327 4.0 43
Show 21190+3905 TOB 220 BC 75 12.5 43
Show 21190+3905 SEI1498 AB 89 28.9 43
Show 21189+3909 AG 270 112 5.8 45
Show 21257+3824 TDT2955 18 0.5 47
Show 21250+3814 TDT2950 200 1.6 47
Show 21194+3814 HO 286 AB 237 0.2 48
Show 21194+3814 CIA 5 Aa,Ab 230 0.0 48
Show 21194+3814 KRV 42 AC 256 65.7 48
Show 21182+3850 ES 1993 264 9.4 49
Show 21181+3854 SEI1494 357 24.5 50
Show 21233+3801 ES 2519 224 6.5 50
Show 21224+3940 ALI1161 292 15.5 53
Show 21264+3909 A 1442 274 1.2 53
Show 21263+3911 ALI 970 63 8.3 54
Show 21228+3754 WIS 349 176 44.9 55
Show 21184+3930 SEI1496 352 19.5 62
Show 21175+3919 MLB 959 291 7.8 63
Show 21169+3855 MLB1020 159 4.6 64
Show 21169+3906 SEI1486 318 23.9 65
Show 21181+3929 MLB 895 182 5.7 65
Show 21226+3744 COU1820 319 1.4 65
Show 21199+3948 SEI1507 146 11.6 67
Show 21278+3835 KU 61 AB 271 3.9 67
Show 21278+3835 KU 61 AC 206 14.3 67
Show 21278+3835 KU 61 AD 235 25.7 67
Show 21191+3944 SEI1501 240 29.7 68
Show 21167+3826 SMA 148 357 3.9 68
Show 21196+3948 SEI1503 AB 278 9.7 69
Show 21196+3948 SEI1504 AC 66 22.5 69
Show 21196+3948 ABH 143 AD 119 104.7 69
Show 21196+3948 ABH 143 AE 161 54.4 69
Show 21196+3948 ABH 143 AF 229 50.9 69
Show 21196+3948 ABH 143 AG 45 111.9 69
Show 21196+3948 ABH 143 AH 66 86.5 69
Show 21196+3948 ABH 143 AI 74 124.3 69
Show 21190+3945 STT 434 AB 122 24.4 69
Show 21190+3945 ARY 5 AC 317 97.2 69
Show 21240+3954 TDT2944 186 1.6 70
Show 21163+3856 TDT2875 144 1.8 70
Show 21195+3745 TDT2904 216 2.0 70

 
 
WDS 21222+3848 : COMPONENTS
 
 
  A
B pa=23.7°
sep=0.62"
 
 
21222+3848 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 212214.17+384735.6 Mag 11.04 PmRA -5.00
PmDE -7.0 Tycho2 3182-02498-1
Tycho2
Tycho2 3182-02498-1 Pflag RAmdeg 320.55913008 DEmdeg 38.79329753
PmRA -4.8 PmDE -6.5 E RAmdeg 23 E DEmdeg 21
E pmRA 1.5 E pmDE 1.5 EpRAm 1986.87 EpDEm 1987.71
Num 6 Q RAmdeg 1.2 Q DEmdeg 1.6 Q pmRA 1.2
Q pmDE 1.6 BTmag 10.803 E BTmag 0.039 VTmag 10.573
E VTmag 0.043 Prox 999 TYC T HIP
CCDM RAdeg 320.55913722 DEdeg 38.79330583 EpRA 1990 1.69
EpDE 1990 1.70 E RAdeg 26.8 E DEdeg 23.9 Posflg P
Corr 0.1
 
 
21222+3848 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 212214.19+384736.2 Mag 11.34 PmRA -5.00
PmDE -7.0 Calc delta mag 0.3 Calc coord yes