20444+3617 GII 53

 
 
20h 44m 24.48s +36° 16' 34.8" P.A. 358.00 sep 0.3 mag 10.10,10.30
 
 
Coord 2000 20444+3617 Discov num GII  53 Comp Coord arcsec 2000 20 44 24.48 +36 16 34.8
Date first 2012 Date last 2012 Obs 1
Pa first 358 Pa last 358 P.A. Now (θ) 358°
Sep first 0.3 Sep last 0.256 Sep. Now (ρ) 0.256"
Mag pri 10.10 Mag sec 10.30 delta mag (ΔM) 0.2 Spectral class
Pri motion ra +032 Sec motion ra
Pri motion dec +024 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2699-01466-1 Gaia DR2 1870584087081184896
 
 
WDS 20444+3617 GII 53 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Gii1991 Ma j Gili, R. 1991AN....312...41G
Gii1991 AN 312, 41, 1991
Gii1994 M+ j Gili, R. (Couteau & Gili) 1994A&AS..106..377G
Gii1994 +C A&AS 106, 377, 1994
Gii1997 M+ j Gili, R. & Couteau, P. 1997A&AS..126....1G
Gii1997 +C A&AS 126, 1, 1997
Gii2001 C j Gili, R. & Bonneau, D. 2001A&A...378..954G
Gii2001 A&A 378, 954, 2001
Gii2008 C j Gili, R. 2008IAUDS.165....1G
Gii2008 Inf. Circ. 165, 1, 2008
Gii2009 S j Gili, R. 2009IAUDS.168....1G
Gii2009 +orb Inf. Circ. 168, 1, 2009
Gii2009b C j Gili, R. & Agati, J.-L. 2009O&T....73....9G
Gii2009b +S Obs. et Travaux 73, 9, 2009
Gii2009c C j Gili, R. & Agati, J.-L. 2009O&T....74...14G
Gii2009c +S Obs. et Travaux 74, 14, 2009
Gii2012 S j Gili, R. & Prieur, J.-L. 2012AN....333..727G
Gii2012 +Cl AN 333, 727, 2012
Gii2016 S j Gili, R. 2016IAUDS.190....4G
Gii2016 +Cl Inf. Circ. 190, 4, 2016
Gii2016b Cl Gili, R.
Gii2016b private comm. (email 27 Aug 2016)
Gii2020 S Gili, R., Prieur, J.-L., Rivet, J.-P., Scardia, M., Pansecchi, L., Argyle, R.W., 2020AN....341..441G
Gii2020 +Cl Ling, J.F., Piccotti, L., Aristidi, E., Koechlin, L., Bonneau, D. & Maccarini, L.
Gii2020 AN 341, 441, 2020
Gii2021 S Gili, R., Prieur, J.-L., Rivet, J.-P., Vakili, F., Scardia, M., Pansecchi, L., 2021AN....342..865G
Gii2021 Argyle, R.W., Ling, J.F., Piccotti, L., Aristidi, E., Koechlin, L., Bonneau, D.,
Gii2021 Maccarini, L. & Serot, J.
Gii2021 AN 342, 865, 2021
Gii2022 S Gili, R., Prieur, J.-L., Rivet, J.-P., Vakili, F., Scardia, M., Pansecchi, L., 2022AN....34324008G
Gii2022 Argyle, R.W., Ling, J.F., Piccotti, L., Aristidi, E., Koechlin, L., Bonneau, D.,
Gii2022 Maccarini, L. & Serot, J.
Gii2022 AN 343, 24008, 2022
Gii2022 errata for Gii2022 (source of code "P" measures in wds) 2023AN....34437001G
Gii2022 AN 344, 37001, 2023
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20444+3617 GII 53 2012 1 358 0.3 10.10 10.30 204424.48+361634.8

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WDS 20444+3617 GII 53 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20444+3617 GII 53 : MEASURES
 
 
No records found.

 
 
WDS 20444+3617 : VIRTUAL EYEPIECE
 
 

20444+3617 GII  53A mag 10.1 20444+3617 GII  53B sep 0.3 P.A. 358.40 mag 10.3 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 20444+3617 : ALADIN DSS IMAGE @ 20h 44m 24.48s +36° 16' 34.8"
 
 
 
 
WDS 20444+3617 GII 53 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20444+3617  GII  53 distance=1' 20435+3609  ES 2195BC distance=14' 20435+3609  ES 2195AB distance=14' 20450+3600  ALI 204 distance=19' 20462+3628  TDT2528 distance=25' 20460+3601  SEI1242 distance=25' 20430+3555  HJ 1568 distance=28' 20460+3554  TDT2525 distance=31' 20423+3601  TDT2481 distance=31' 20431+3645  SEI1227 distance=33' 20423+3637  SEI1224 distance=33' 20450+3651  ES 2513 distance=34' 20457+3647  AG  265 distance=34' 20417+3622  SEI1217 distance=34' 20448+3542  SEI1234 distance=36' 20454+3651  SEI1238 distance=36' 20465+3550  ES 2196 distance=38' 20462+3546  SEI1243AB distance=39' 20462+3546  TDT2529Aa,Ab distance=39' 20474+3629  MCA  63Aa,Ab distance=39' 20474+3629  STT 413AB distance=39' 20474+3629  S   765AC distance=39' 20474+3629  FYM 126AF distance=39' 20463+3646  COU2220Aa,Ab distance=39' 20463+3646  ES 2515AB distance=39' 20418+3553  HJ 1560AB distance=40' 20418+3553  HJ 1560AC distance=40' 20415+3635  SEI1216 distance=40' 20474+3629  FYM 126CD distance=40' 20474+3629  FYM 126CE distance=40' 20416+3637  SEI1218 distance=40' 20461+3653  ES 2514 distance=42' 20468+3648  STJ  73 distance=43' 20434+3535  ISM   5AB distance=44' 20434+3535  EVS  44AC distance=44' 20434+3535  EVS  44AD distance=44' 20458+3658  CRB   6 distance=45' 20471+3545  SEI1247 distance=46' 20452+3531  SEI1237 distance=47' 20414+3644  SEI1215 distance=48' 20406+3603  SEI1213 distance=48' 20451+3529  COU1809 distance=49' 20462+3533  ES 2252AB distance=50' 20462+3533  LMP  18AB,C distance=50' 20462+3533  LMP  18AB,D distance=50' 20481+3554  SEI1252 distance=50' 20485+3608  SEI1253 distance=51' 20455+3706  FIO   1 distance=51' 20449+3524  SEI1235 distance=54' 20490+3619  COU1811 distance=56' 20485+3550  SEI1254 distance=57' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 20444+3617 GII 53 358 0.3 1
Show 20435+3609 ES 2195 BC 91 1.8 14
Show 20435+3609 ES 2195 AB 4 20.7 14
Show 20450+3600 ALI 204 307 11.5 19
Show 20462+3628 TDT2528 4 1.9 25
Show 20460+3601 SEI1242 214 23.6 25
Show 20430+3555 HJ 1568 44 11.2 28
Show 20460+3554 TDT2525 70 0.6 31
Show 20423+3601 TDT2481 43 0.7 31
Show 20431+3645 SEI1227 168 15.0 33
Show 20423+3637 SEI1224 161 25.2 33
Show 20450+3651 ES 2513 275 6.4 34
Show 20457+3647 AG 265 207 6.8 34
Show 20417+3622 SEI1217 245 15.1 34
Show 20448+3542 SEI1234 127 19.1 36
Show 20454+3651 SEI1238 123 8.1 36
Show 20465+3550 ES 2196 70 5.6 38
Show 20462+3546 SEI1243 AB 203 16.2 39
Show 20462+3546 TDT2529 Aa,Ab 218 0.6 39
Show 20474+3629 MCA 63 Aa,Ab 46 0.1 39
Show 20474+3629 STT 413 AB 1 0.9 39
Show 20474+3629 S 765 AC 106 82.8 39
Show 20474+3629 FYM 126 AF 119 52.0 39
Show 20463+3646 COU2220 Aa,Ab 299 0.7 39
Show 20463+3646 ES 2515 AB 175 6.8 39
Show 20418+3553 HJ 1560 AB 248 12.8 40
Show 20418+3553 HJ 1560 AC 74 24.3 40
Show 20415+3635 SEI1216 117 11.8 40
Show 20474+3629 FYM 126 CD 112 9.4 40
Show 20474+3629 FYM 126 CE 207 40.1 40
Show 20416+3637 SEI1218 226 12.8 40
Show 20461+3653 ES 2514 100 2.9 42
Show 20468+3648 STJ 73 231 0.9 43
Show 20434+3535 ISM 5 AB 145 0.0 44
Show 20434+3535 EVS 44 AC 96 12.9 44
Show 20434+3535 EVS 44 AD 298 14.8 44
Show 20458+3658 CRB 6 154 10.9 45
Show 20471+3545 SEI1247 78 25.6 46
Show 20452+3531 SEI1237 272 26.1 47
Show 20414+3644 SEI1215 135 28.8 48
Show 20406+3603 SEI1213 243 29.3 48
Show 20451+3529 COU1809 101 0.7 49
Show 20462+3533 ES 2252 AB 294 4.2 50
Show 20462+3533 LMP 18 AB,C 82 26.0 50
Show 20462+3533 LMP 18 AB,D 85 35.5 50
Show 20481+3554 SEI1252 115 17.3 50
Show 20485+3608 SEI1253 83 24.1 51
Show 20455+3706 FIO 1 319 4.9 51
Show 20449+3524 SEI1235 77 9.4 54
Show 20490+3619 COU1811 255 0.8 56
Show 20485+3550 SEI1254 20 22.3 57

 
 
WDS 20444+3617 : COMPONENTS
 
 
  A
B pa=358.4°
sep=0.26"
 
 
20444+3617 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 204424.48+361634.8 Mag 10.1 PmRA 32.00
PmDE 24.0 Tycho2 2699-01466-1
Tycho2
Tycho2 2699-01466-1 Pflag RAmdeg 311.10202685 DEmdeg 36.27634741
PmRA 35.8 PmDE 25.7 E RAmdeg 12 E DEmdeg 12
E pmRA 1.6 E pmDE 1.6 EpRAm 1990.36 EpDEm 1990.65
Num 6 Q RAmdeg 1.6 Q DEmdeg 0.5 Q pmRA 1.6
Q pmDE 0.5 BTmag 10.118 E BTmag 0.024 VTmag 9.520
E VTmag 0.020 Prox 910 TYC T HIP
CCDM RAdeg 311.10192417 DEdeg 36.27628722 EpRA 1990 1.53
EpDE 1990 1.68 E RAdeg 13.1 E DEdeg 12.4 Posflg
Corr 0.2
 
 
20444+3617 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 204424.48+361635.1 Mag 10.3 Calc delta mag 0.2
Calc coord yes