20108+3637 TDT 2052 (HD 228115)

 
 
20h 10m 45.43s +36° 36' 51.9" P.A. 142.00 sep 2.3 mag 10.73,12.16 Sp B9
 
 
Coord 2000 20108+3637 Discov num TDT2052 Comp Coord arcsec 2000 20 10 45.43 +36 36 51.9
Date first 1991 Date last 1991 Obs 1
Pa first 142 Pa last 141.7 P.A. Now (θ) 141.7°
Sep first 2.3 Sep last 2.34 Sep. Now (ρ) 2.34"
Mag pri 10.73 Mag sec 12.16 delta mag (ΔM) 1.43 Spectral class B9 (blue-white)
Pri motion ra +003 Sec motion ra +003
Pri motion dec +001 Sec motion dec +001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 228115 Constellation Cygnus Tycho2 2683-00128-1 Gaia DR2 2059196888707033216
HD 228115
 
 
WDS 20108+3637 TDT 2052 (HD 228115) : 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
20108+3637 TDT2052 1991 1 142 2.3 10.73 12.16 201045.43+363651.9

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WDS 20108+3637 TDT 2052 (HD 228115) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20108+3637 TDT 2052 (HD 228115) : MEASURES
 
 
No records found.

 
 
WDS 20108+3637 (HD 228115) : VIRTUAL EYEPIECE
 
 

20108+3637 TDT2052A mag 10.73 Sp B9 20108+3637 TDT2052B sep 2.2 P.A. 147.60 mag 12.16 virtual eyepiece
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Radius:
Components only
 
 
WDS 20108+3637 (HD 228115) : ALADIN DSS IMAGE @ 20h 10m 45.43s +36° 36' 51.9"
 
 
 
 
WDS 20108+3637 TDT 2052 (HD 228115) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20108+3637  TDT2052 distance=0' 20105+3635  SEI 948 distance=4' 20110+3642  SEI 962 distance=7' 20103+3643  SMR  77 distance=8' 20104+3644  SEI 945AB distance=9' 20104+3644  SEI 946AC distance=9' 20108+3646  SEI 958 distance=9' 20115+3639  SEI 974AB distance=10' 20115+3639  TOB 175AC distance=10' 20115+3639  TOB 175AD distance=10' 20102+3644  ES   87 distance=10' 20115+3630  SEI 971AB distance=11' 20115+3630  SLE 954AC distance=11' 20115+3630  SLE 954AD distance=11' 20111+3626  ALI 414 distance=12' 20098+3629  COU2413 distance=15' 20108+3652  SEI 957 distance=15' 20119+3642  TDT2077 distance=15' 20120+3640  SEI 989 distance=16' 20108+3654  SEI 956 distance=17' 20094+3630  BKO  96MN distance=18' 20094+3630  BKO  96DL distance=18' 20094+3630  SEI 928AB distance=18' 20094+3630  SEI 927AC distance=18' 20094+3630  SEI 926AD distance=18' 20094+3630  ABH 131AE distance=18' 20094+3630  ABH 131AF distance=18' 20094+3630  ABH 131AG distance=18' 20094+3630  ABH 131AH distance=18' 20094+3630  ABH 131AI distance=18' 20094+3630  BKO  96AJ distance=18' 20094+3630  BKO  96AK distance=18' 20094+3630  BKO  96AM distance=18' 20111+3619  RAO 428 distance=19' 20116+3621  SEI 976 distance=19' 20107+3657  SEI 953 distance=20' 20117+3654  SLE 957 distance=21' 20095+3623  ALI 409 distance=21' 20094+3651  BNW   2AB distance=21' 20094+3651  CIA  19Aa,Ab distance=21' 20101+3617  SEI 939AB distance=21' 20101+3617  WSI 152AC distance=21' 20126+3639  SLE 962 distance=23' 20105+3614  SEI 947 distance=23' 20090+3626  SEI 920 distance=24' 20122+3621  SEI 996AB distance=24' 20122+3621  STJ  71AC distance=24' 20127+3642  SEI1007 distance=25' 20127+3645  SEI1006AB distance=26' 20127+3645  SLE 964AC distance=26' 20109+3612  SEI 959 distance=26' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 20108+3637 TDT2052 142 2.3
Show 20105+3635 SEI 948 88 21.7 4
Show 20110+3642 SEI 962 289 23.3 7
Show 20103+3643 SMR 77 92 2.9 8
Show 20104+3644 SEI 945 AB 274 5.9 9
Show 20104+3644 SEI 946 AC 64 13.7 9
Show 20108+3646 SEI 958 323 21.4 9
Show 20115+3639 SEI 974 AB 7 18.1 10
Show 20115+3639 TOB 175 AC 95 53.3 10
Show 20115+3639 TOB 175 AD 123 36.6 10
Show 20102+3644 ES 87 298 8.5 10
Show 20115+3630 SEI 971 AB 14 14.1 11
Show 20115+3630 SLE 954 AC 294 24.1 11
Show 20115+3630 SLE 954 AD 357 22.3 11
Show 20111+3626 ALI 414 215 11.6 12
Show 20098+3629 COU2413 91 0.8 15
Show 20108+3652 SEI 957 76 28.3 15
Show 20119+3642 TDT2077 49 0.8 15
Show 20120+3640 SEI 989 153 29.4 16
Show 20108+3654 SEI 956 257 12.0 17
Show 20094+3630 BKO 96 MN 257 17.6 18
Show 20094+3630 BKO 96 DL 18 14.9 18
Show 20094+3630 SEI 928 AB 132 10.3 18
Show 20094+3630 SEI 927 AC 324 18.8 18
Show 20094+3630 SEI 926 AD 349 29.2 18
Show 20094+3630 ABH 131 AE 297 9.8 18
Show 20094+3630 ABH 131 AF 267 10.7 18
Show 20094+3630 ABH 131 AG 282 16.9 18
Show 20094+3630 ABH 131 AH 154 67.2 18
Show 20094+3630 ABH 131 AI 100 99.4 18
Show 20094+3630 BKO 96 AJ 50 17.4 18
Show 20094+3630 BKO 96 AK 29 34.9 18
Show 20094+3630 BKO 96 AM 355 81.1 18
Show 20111+3619 RAO 428 292 1.0 19
Show 20116+3621 SEI 976 3 8.2 19
Show 20107+3657 SEI 953 301 17.4 20
Show 20117+3654 SLE 957 335 6.7 21
Show 20095+3623 ALI 409 84 13.7 21
Show 20094+3651 BNW 2 AB 124 81.9 21
Show 20094+3651 CIA 19 Aa,Ab 164 0.0 21
Show 20101+3617 SEI 939 AB 217 26.3 21
Show 20101+3617 WSI 152 AC 31 17.8 21
Show 20126+3639 SLE 962 21 8.5 23
Show 20105+3614 SEI 947 292 15.0 23
Show 20090+3626 SEI 920 51 15.0 24
Show 20122+3621 SEI 996 AB 29.5 24
Show 20122+3621 STJ 71 AC 105 1.1 24
Show 20127+3642 SEI1007 238 22.8 25
Show 20127+3645 SEI1006 AB 306 17.1 26
Show 20127+3645 SLE 964 AC 332 11.5 26
Show 20109+3612 SEI 959 71 21.6 26

 
 
WDS 20108+3637 : COMPONENTS
 
 
  A
B pa=147.6°
sep=2.17"
 
 
20108+3637 A
 
 
Componente originario normalizzato AB Name HD 228115 Coord arcsec 2000 201045.43+363651.9 Mag 10.73
Spectral class B9 (blue-white) PmRA 3.00 PmDE 1.0 Tycho2 2683-00128-1
HD 228115
Tycho2
Tycho2 2683-00128-1 Pflag RAmdeg 302.68928535 DEmdeg 36.61441906
PmRA 2.6 PmDE 0.5 E RAmdeg 27 E DEmdeg 27
E pmRA 1.9 E pmDE 2.0 EpRAm 1989.16 EpDEm 1988.96
Num 4 Q RAmdeg 1.0 Q DEmdeg 1.1 Q pmRA 1.0
Q pmDE 1.0 BTmag 10.806 E BTmag 0.040 VTmag 10.717
E VTmag 0.051 Prox 999 TYC T HIP
CCDM RAdeg 302.68927750 DEdeg 36.61441750 EpRA 1990 1.61
EpDE 1990 1.59 E RAdeg 27.0 E DEdeg 27.9 Posflg
Corr 0.0
 
 
20108+3637 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201045.53+363650.1 Mag 12.16 PmRA 3.00
PmDE 1.0 Calc delta mag 1.43 Calc coord yes