19307+3440 SEI 612

 
 
19h 30m 45.13s +34° 39' 23.5" P.A. 31.00 sep 8.2 mag 11.00,11.10
 
 
Coord 2000 19307+3440 Discov num SEI 612 Comp Coord arcsec 2000 19 30 45.13 +34 39 23.5
Date first 1895 Date last 2015 Obs 11
Pa first 30 Pa last 31.1 P.A. Now (θ) 31.1°
Sep first 8.1 Sep last 8.232 Sep. Now (ρ) 8.232"
Mag pri 11.00 Mag sec 11.10 delta mag (ΔM) 0.1 Spectral class
Pri motion ra -004 Sec motion ra +004
Pri motion dec -005 Sec motion dec -009
Notes
rPM=0.908
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2046761137300177152
 
 
WDS 19307+3440 SEI 612 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
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
19307+3440 SEI 612 1997 5 30 8.2 11.00 11.10 D 193045.13+343923.5
19307+3440 SEI 612 2002 6 31 8.2 11.00 11.10 D 193045.13+343923.5
19307+3440 SEI 612 2010 7 30 7.9 11.00 11.10 193045.13+343923.5
19307+3440 SEI 612 2015 7 31 8.2 11.00 11.10 193045.13+343923.5

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WDS 19307+3440 SEI 612 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19307+3440 SEI 612 : MEASURES
 
 
No records found.

 
 
WDS 19307+3440 : VIRTUAL EYEPIECE
 
 

19307+3440 SEI 612A mag 11 19307+3440 SEI 612B sep 7.9 P.A. 26.40 mag 11.1 virtual eyepiece
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Radius:
Components only
 
 
WDS 19307+3440 : ALADIN DSS IMAGE @ 19h 30m 45.13s +34° 39' 23.5"
 
 
 
 
WDS 19307+3440 SEI 612 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


19307+3440  SEI 612 distance=0' 19306+3429  TDT1509 distance=11' 19293+3437  SEI 608 distance=18' 19296+3453  ES 2240AB distance=21' 19296+3453  ES 2240BC distance=21' 19326+3434  SEI 622AB distance=25' 19291+3452  SEI 606 distance=25' 19322+3457  SEI 621 distance=26' 19287+3437  RAO  86AB distance=26' 19304+3506  SEI 609 distance=27' 19307+3506  ARY  65 distance=27' 19321+3416  COU1622 distance=30' 19323+3417  HU  946 distance=31' 19322+3415  POP  42 distance=31' 19330+3453  SEI 626 distance=32' 19310+3507  ES 2241AB distance=33' 19310+3507  ES 2241BC distance=33' 19310+3507  ES 2241BD distance=33' 19297+3510  POP 155 distance=34' 19290+3508  POP 135 distance=36' 19315+3514  SEI 616 distance=36' 19335+3454  HU  950 distance=37' 19320+3515  SEI 619 distance=39' 19310+3359  ES 2295 distance=41' 19297+3518  TDT1496 distance=41' 19291+3515  TDT1489 distance=42' 19311+3522  POP  79 distance=42' 19341+3438  ES 2296 distance=42' 19334+3506  SEI 627 distance=42' 19289+3515  POP  34AB distance=43' 19289+3515  POP  34AC distance=43' 19322+3522  SEI 620 distance=46' 19299+3529  KPP4151 distance=51' 19268+3457  POP  33 distance=53' 19281+3521  HU 1194AB distance=53' 19281+3521  HU 1194AC distance=53' 19336+3519  SEI 633 distance=53' 19317+3348  GYL  17 distance=53' 19264+3428  SEI 601AB distance=55' 19264+3428  TOB 155AC distance=55' 19297+3343  DAM 156 distance=58' 19351+3412  STT 376 distance=61' 19259+3442  SEI 599 distance=61' 19346+3518  AG  232 distance=62' 19324+3539  COU1940 distance=63' 19291+3540  SEI 607 distance=65' 19297+3341  POP 154 distance=65' 19254+3443  SEI 597 distance=67' 19254+3418  SEI 598 distance=69' 19364+3432  POP  96 distance=70' 19355+3523  ROE  19 distance=70' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 19307+3440 SEI 612 31 8.2
Show 19306+3429 TDT1509 107 0.8 11
Show 19293+3437 SEI 608 225 12.1 18
Show 19296+3453 ES 2240 AB 349 11.9 21
Show 19296+3453 ES 2240 BC 156 2.8 21
Show 19326+3434 SEI 622 AB 303 8.3 25
Show 19291+3452 SEI 606 203 12.0 25
Show 19322+3457 SEI 621 60 15.3 26
Show 19287+3437 RAO 86 AB 349 9.6 26
Show 19304+3506 SEI 609 300 20.2 27
Show 19307+3506 ARY 65 246 117.3 27
Show 19321+3416 COU1622 34 0.8 30
Show 19323+3417 HU 946 214 8.7 31
Show 19322+3415 POP 42 288 5.2 31
Show 19330+3453 SEI 626 177 13.6 32
Show 19310+3507 ES 2241 AB 299 27.5 33
Show 19310+3507 ES 2241 BC 22 2.8 33
Show 19310+3507 ES 2241 BD 344 8.8 33
Show 19297+3510 POP 155 94 4.5 34
Show 19290+3508 POP 135 37 1.8 36
Show 19315+3514 SEI 616 125 24.7 36
Show 19335+3454 HU 950 139 0.4 37
Show 19320+3515 SEI 619 17 23.2 39
Show 19310+3359 ES 2295 198 4.1 41
Show 19297+3518 TDT1496 240 0.7 41
Show 19291+3515 TDT1489 21 1.2 42
Show 19311+3522 POP 79 325 4.8 42
Show 19341+3438 ES 2296 131 3.6 42
Show 19334+3506 SEI 627 172 20.3 42
Show 19289+3515 POP 34 AB 3 6.8 43
Show 19289+3515 POP 34 AC 359 38.4 43
Show 19322+3522 SEI 620 26 22.6 46
Show 19299+3529 KPP4151 34 2.4 51
Show 19268+3457 POP 33 231 0.9 53
Show 19281+3521 HU 1194 AB 36 1.0 53
Show 19281+3521 HU 1194 AC 207 29.6 53
Show 19336+3519 SEI 633 88 12.2 53
Show 19317+3348 GYL 17 230 22.6 53
Show 19264+3428 SEI 601 AB 63 24.3 55
Show 19264+3428 TOB 155 AC 114 36.8 55
Show 19297+3343 DAM 156 60 4.2 58
Show 19351+3412 STT 376 237 2.9 61
Show 19259+3442 SEI 599 297 20.6 61
Show 19346+3518 AG 232 278 10.6 62
Show 19324+3539 COU1940 223 0.7 63
Show 19291+3540 SEI 607 130 24.1 65
Show 19297+3341 POP 154 228 4.3 65
Show 19254+3443 SEI 597 319 12.3 67
Show 19254+3418 SEI 598 146 25.2 69
Show 19364+3432 POP 96 113 1.2 70
Show 19355+3523 ROE 19 161 9.2 70

 
 
WDS 19307+3440 : COMPONENTS
 
 
  A
B pa=26.4°
sep=7.87"
 
 
19307+3440 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 193045.13+343923.5 Mag 11 PmRA -4.00
PmDE -5.0
 
 
19307+3440 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 193045.41+343930.5 Mag 11.1 PmRA 4.00
PmDE -9.0 Calc delta mag 0.1 Calc coord yes