19300+4920 KOI 2771 AB

 
 
19h 29m 59.51s +49° 19' 44.3" P.A. 312.00 sep 3.9 mag 11.75,18.80
 
 
Coord 2000 19300+4920 Discov num KOI2771 Comp AB Coord arcsec 2000 19 29 59.51 +49 19 44.3
Date first 2010 Date last 2013 Obs 4
Pa first 313 Pa last 312 P.A. Now (θ) 312°
Sep first 3.6 Sep last 3.85 Sep. Now (ρ) 3.85"
Mag pri 11.75 Mag sec 18.80 delta mag (ΔM) 7.05 Spectral class
Pri motion ra +006 Sec motion ra
Pri motion dec +011 Sec motion dec
Notes N R (See Notes, Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3551-02207-1 Gaia DR2 2129804600536996480
 
 
WDS 19300+4920 KOI 2771 AB : NOTES
 
 
discov_num notes refcode
KOI2771 This system was reported to have a 1.7 Rearth planet with a 0.8 day
period, but this signal has been found to be a false positive KOI2014a
(Burke et al. 2014). Dre2014
 
 
REFERENCES
 
 
refcode metd author reference
Dre2014 A j Dressing, C.D., Adams, E.R., Dupree, A.K., Kulesa, C., & McCarthy, D. 2014AJ....148...78D
Dre2014 AJ 148, 78, 2014 (additional info from Furlan et al. 2017) 2017AJ....153...71F
KOI2014a not - Burke, C.J., Bryson, S.T., Mullally, F., et al. 2014ApJS..210...19B
KOI2014a ApJS 210, 19, 2014 (see Dressing et al. 2014) 2014AJ....148...78D
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19300+4920 KOI2771 AB 2013 1 312 3.6 11.75 18.80 R 192959.51+491944.3

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WDS 19300+4920 KOI 2771 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19300+4920 KOI 2771 AB : MEASURES
 
 
No records found.

 
 
WDS 19300+4920 : VIRTUAL EYEPIECE
 
 

19300+4920 KOI2771A mag 11.75 19300+4920 KOI2771B sep 3.2 P.A. 324.10 mag 18.8 virtual eyepiece
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Radius:
Components only
 
 
WDS 19300+4920 : ALADIN DSS IMAGE @ 19h 29m 59.51s +49° 19' 44.3"
 
 
 
 
WDS 19300+4920 KOI 2771 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


19300+4920  KOI2771AB distance=1' 19296+4910  KOI5889AB distance=11' 19296+4910  KOI5889AC distance=11' 19299+4931  BU  143 distance=11' 19303+4932  ES 1097 distance=13' 19287+4912  KOI3015AB distance=15' 19285+4915  KOI2482 distance=16' 19310+4908  DEA 242 distance=16' 19301+4904  KOI1802 distance=17' 19283+4914  KOI2143 distance=18' 19317+4921  DEA 140 distance=18' 19287+4905  HJ 1408 distance=21' 19293+4939  KOI1424 distance=21' 19304+4939  DEA 450 distance=21' 19289+4942  KOI7469 distance=26' 19281+4901  KOI1857 distance=27' 19319+4900  KOI 539AB distance=28' 19319+4900  KOI 539AC distance=28' 19309+4851  KOI 977 distance=30' 19267+4926  COU2628 distance=34' 19264+4928  YSC 134 distance=36' 19303+4955  KOI1531 distance=36' 19332+4946  TDT1535 distance=42' 19272+4848  CTI3474 distance=43' 19332+4849  KOI1438 distance=44' 19256+4935  DEA 493 distance=46' 19317+4836  KOI 124 distance=47' 19252+4915  KOI7443 distance=47' 19263+4950  TDT1458 distance=47' 19251+4915  KOI2454 distance=48' 19326+4839  TDT1533 distance=49' 19290+4831  KOI2248AB distance=51' 19290+4831  KOI2248AC distance=51' 19278+4834  KOI7403 distance=51' 19275+5005  ES 1096 distance=52' 19310+5012  STT 374 distance=54' 19245+4921  DEA 322 distance=54' 19253+4850  DEA 108 distance=55' 19320+5011  KPP3342 distance=55' 19304+5015  TDT1508 distance=55' 19347+4850  KOI 348AB distance=56' 19347+4850  KOI 348AC distance=56' 19337+5003  HJ 1418AB distance=56' 19337+5003  ES 2680AC distance=56' 19354+4940  KOI3885 distance=57' 19337+5003  DAM  10DE distance=57' 19337+5003  ES 2680BD distance=57' 19268+5009  STTA182AB distance=58' 19268+5009  STTA182AC distance=58' 19268+5009  STTA182AD distance=58' 19293+4821  DEA 485 distance=59' 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 19300+4920 KOI2771 AB 312 3.9 1
Show 19296+4910 KOI5889 AB 246 0.8 11
Show 19296+4910 KOI5889 AC 208 3.4 11
Show 19299+4931 BU 143 192 2.2 11
Show 19303+4932 ES 1097 244 1.1 13
Show 19287+4912 KOI3015 AB 227 4.9 15
Show 19285+4915 KOI2482 212 0.3 16
Show 19310+4908 DEA 242 299 10.5 16
Show 19301+4904 KOI1802 240 5.4 17
Show 19283+4914 KOI2143 317 2.2 18
Show 19317+4921 DEA 140 15 7.5 18
Show 19287+4905 HJ 1408 235 7.2 21
Show 19293+4939 KOI1424 59 2.8 21
Show 19304+4939 DEA 450 355 31.4 21
Show 19289+4942 KOI7469 179 3.2 26
Show 19281+4901 KOI1857 11 0.2 27
Show 19319+4900 KOI 539 AB 59 0.1 28
Show 19319+4900 KOI 539 AC 54 1.3 28
Show 19309+4851 KOI 977 350 0.3 30
Show 19267+4926 COU2628 98 1.1 34
Show 19264+4928 YSC 134 50 0.0 36
Show 19303+4955 KOI1531 99 0.4 36
Show 19332+4946 TDT1535 87 0.5 42
Show 19272+4848 CTI3474 326 10.6 43
Show 19332+4849 KOI1438 214 3.1 44
Show 19256+4935 DEA 493 222 189.4 46
Show 19317+4836 KOI 124 319 2.4 47
Show 19252+4915 KOI7443 318 3.4 47
Show 19263+4950 TDT1458 344 0.6 47
Show 19251+4915 KOI2454 336 1.6 48
Show 19326+4839 TDT1533 215 2.0 49
Show 19290+4831 KOI2248 AB 359 0.1 51
Show 19290+4831 KOI2248 AC 198 3.9 51
Show 19278+4834 KOI7403 275 3.0 51
Show 19275+5005 ES 1096 159 6.9 52
Show 19310+5012 STT 374 290 19.5 54
Show 19245+4921 DEA 322 271 15.7 54
Show 19253+4850 DEA 108 231 6.4 55
Show 19320+5011 KPP3342 57 4.2 55
Show 19304+5015 TDT1508 207 2.1 55
Show 19347+4850 KOI 348 AB 266 2.2 56
Show 19347+4850 KOI 348 AC 87 4.8 56
Show 19337+5003 HJ 1418 AB 12 30.1 56
Show 19337+5003 ES 2680 AC 318 22.0 56
Show 19354+4940 KOI3885 1 3.8 57
Show 19337+5003 DAM 10 DE 45 3.7 57
Show 19337+5003 ES 2680 BD 304 18.0 57
Show 19268+5009 STTA182 AB 297 73.3 58
Show 19268+5009 STTA182 AC 163 14.3 58
Show 19268+5009 STTA182 AD 157 36.4 58
Show 19293+4821 DEA 485 262 80.3 59

 
 
WDS 19300+4920 : COMPONENTS
 
 
  A
B pa=324.1°
sep=3.18"
 
 
19300+4920 A
 
 
Coord arcsec 2000 192959.51+491944.3 Mag 11.75 PmRA 6.00 PmDE 11.0
Tycho2 3551-02207-1
Tycho2
Tycho2 3551-02207-1 Pflag RAmdeg 292.49799148 DEmdeg 49.32898981
PmRA 6.6 PmDE 13.9 E RAmdeg 65 E DEmdeg 63
E pmRA 2.6 E pmDE 2.4 EpRAm 1984.04 EpDEm 1983.42
Num 3 Q RAmdeg 0.3 Q DEmdeg 0.3 Q pmRA 0.3
Q pmDE 0.3 BTmag 12.216 E BTmag 0.136 VTmag 11.795
E VTmag 0.137 Prox 999 TYC HIP
CCDM RAdeg 292.49796806 DEdeg 49.32895778 EpRA 1990 1.62
EpDE 1990 1.71 E RAdeg 68.4 E DEdeg 65.9 Posflg
Corr 0.0
 
 
19300+4920 B
 
 
Coord arcsec 2000 192959.32+491946.9 Mag 18.8 Calc delta mag 7.05 Calc coord yes