02308+8052 TDS 2272

 
 
02h 30m 46.69s +80° 51' 49.0" P.A. 213.00 sep 0.6 mag 11.20,11.35
 
 
Coord 2000 02308+8052 Discov num TDS2272 Comp Coord arcsec 2000 02 30 46.69 +80 51 49.0
Date first 1991 Date last 2016 Obs 2
Pa first 202 Pa last 213.2 P.A. Now (θ) 213.2°
Sep first 0.5 Sep last 0.592 Sep. Now (ρ) 0.592"
Mag pri 11.20 Mag sec 11.35 delta mag (ΔM) 0.15 Spectral class
Pri motion ra -001 Sec motion ra -001
Pri motion dec +003 Sec motion dec +003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus SAO 167845 Tycho2 4507-00683-1 Gaia DR2 568705587555148928
DM CD-25 982
 
 
WDS 02308+8052 TDS 2272 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
TDS Tycho Double Star (from additional DD list)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
02308+8052 TDS2272 1991 1 202 0.5 11.20 11.35 023046.69+805149.0
02308+8052 TDS2272 2016 2 213 0.6 11.20 11.35 023046.69+805149.0

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WDS 02308+8052 TDS 2272 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02308+8052 TDS 2272 : MEASURES
 
 
No records found.

 
 
WDS 02308+8052 : VIRTUAL EYEPIECE
 
 

02308+8052 TDS2272A mag 11.2 02308+8052 TDS2272B sep 0.6 P.A. 213.20 mag 11.35 virtual eyepiece
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Radius:
Components only
 
 
WDS 02308+8052 : ALADIN DSS IMAGE @ 02h 30m 46.69s +80° 51' 49.0"
 
 
 
 
WDS 02308+8052 TDS 2272 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02308+8052 TDS2272 distance=0' 02211+8044 STF 223 distance=25' 02329+8124 LOC 41 distance=33' 02253+8021 LOC 37 distance=34' 02361+8131 LDS1557 distance=40' 02243+8000 LDS1553 distance=55' 02446+8009 HU 1042 distance=56' 02249+7957 LDS1554 distance=57' 02291+8152 LOC 42 distance=61' 02322+8153 LOC 40 distance=62' 02354+7949 TDS2292 distance=64' 02488+8144 LOC 16 distance=67' 02243+7946 STT 39 distance=68' 02111+8005 LOC 61 distance=68' 02115+8005 LDS1551 distance=68' 02361+7944 MLR 449AB distance=70' 02361+7944 MLR 449AC distance=70' 02346+7943 LOC 38 distance=70' 02128+7941 S 405AB distance=84' 02128+7941 S 405BC distance=85' 02276+8225 LOC 44 distance=94' 02241+7914 LOC 39 distance=100' 02241+8230 LOC 45 distance=100' 02118+7922 LOC 57 distance=102' 02500+8227 LOC 10 distance=104' 02446+7912 BVD 26 distance=107' 02389+8246 DVG 52AB distance=116' 02389+8246 DVG 52AC distance=116' 02389+8246 DVG 52BC distance=116' 02292+7852 LOC 34 distance=120' 02318+7849 LDS1556 distance=123' 02399+7851 LOC 36 distance=124' 02280+7839 LOC 35 distance=134' 02378+7834 LDS1558 distance=141' 02208+8316 LOC 43 distance=146' 02343+7825 TDS2287 distance=147' 02239+8323 CRB 161 distance=152' 02371+8326 TDS2304 distance=155' 02379+8329 LOC 46 distance=158' 02477+7820 TDS2362 distance=159' 02124+8334 LOC 62 distance=167' 02454+7755 LOC 21AB distance=181' 02491+7758 LOC 20 distance=181' 02497+8349 TDS2368 distance=182' 02116+8351 UC 695 distance=184' 02144+8357 HJ 2102 distance=188' 02209+7744 LOC 33 distance=190' 02230+7743 LOC 131BC distance=190' 02230+7743 LOC 131AB distance=190' 02230+7743 LOC 131AC distance=190' 02344+8418 LOC 47 distance=207' 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 02308+8052 TDS2272 213 0.6 0
Show 02211+8044 STF 223 47 0.8 25
Show 02329+8124 LOC 41 314 2.2 33
Show 02253+8021 LOC 37 345 2.1 34
Show 02361+8131 LDS1557 307 40.2 40
Show 02243+8000 LDS1553 8 5.5 55
Show 02446+8009 HU 1042 105 0.5 56
Show 02249+7957 LDS1554 327 21.2 57
Show 02291+8152 LOC 42 249 1.8 61
Show 02322+8153 LOC 40 298 3.8 62
Show 02354+7949 TDS2292 160 1.9 64
Show 02488+8144 LOC 16 128 12.1 67
Show 02243+7946 STT 39 17 0.3 68
Show 02111+8005 LOC 61 120 8.4 68
Show 02115+8005 LDS1551 120 8.4 68
Show 02361+7944 MLR 449 AB 202 0.3 70
Show 02361+7944 MLR 449 AC 192 5.3 70
Show 02346+7943 LOC 38 309 7.0 70
Show 02128+7941 S 405 AB 277 55.7 84
Show 02128+7941 S 405 BC 224 51.2 85
Show 02276+8225 LOC 44 322 1.5 94
Show 02241+7914 LOC 39 183 1.1 100
Show 02241+8230 LOC 45 41 2.9 100
Show 02118+7922 LOC 57 208 58.5 102
Show 02500+8227 LOC 10 241 2.2 104
Show 02446+7912 BVD 26 62 48.5 107
Show 02389+8246 DVG 52 AB 246 9.6 116
Show 02389+8246 DVG 52 AC 14 10.7 116
Show 02389+8246 DVG 52 BC 39 18.3 116
Show 02292+7852 LOC 34 346 4.0 120
Show 02318+7849 LDS1556 7 3.6 123
Show 02399+7851 LOC 36 154 16.1 124
Show 02280+7839 LOC 35 274 5.2 134
Show 02378+7834 LDS1558 305 5.5 141
Show 02208+8316 LOC 43 348 2.5 146
Show 02343+7825 TDS2287 276 0.7 147
Show 02239+8323 CRB 161 170 25.9 152
Show 02371+8326 TDS2304 327 0.7 155
Show 02379+8329 LOC 46 236 49.8 158
Show 02477+7820 TDS2362 119 1.2 159
Show 02124+8334 LOC 62 277 2.2 167
Show 02454+7755 LOC 21 AB 75 1.8 181
Show 02491+7758 LOC 20 73 3.6 181
Show 02497+8349 TDS2368 22 0.8 182
Show 02116+8351 UC 695 52 42.8 184
Show 02144+8357 HJ 2102 188 20.2 188
Show 02209+7744 LOC 33 239 27.6 190
Show 02230+7743 LOC 131 BC 141 14.2 190
Show 02230+7743 LOC 131 AB 277 2.1 190
Show 02230+7743 LOC 131 AC 148 12.8 190
Show 02344+8418 LOC 47 200 8.2 207

 
 
WDS 02308+8052 : COMPONENTS
 
 
  A
B pa=213.2°
sep=0.59"
 
 
02308+8052 A
 
 
Name HD 15698 Coord arcsec 2000 023046.69+805149.0 Mag 11.2 PmRA -1.00
PmDE 3.0 Tycho2 4507-00683-1
Tycho2
Tycho2 4507-00683-1 Pflag RAmdeg 37.69438275 DEmdeg 80.86354464
PmRA -1.0 PmDE 3.3 E RAmdeg 27 E DEmdeg 28
E pmRA 1.9 E pmDE 2.0 EpRAm 1989.43 EpDEm 1989.61
Num 3 Q RAmdeg 0.3 Q DEmdeg 3.1 Q pmRA 0.3
Q pmDE 3.2 BTmag 10.958 E BTmag 0.046 VTmag 10.597
E VTmag 0.044 Prox 999 TYC T HIP
CCDM RAdeg 37.69439750 DEdeg 80.86353694 EpRA 1990 1.68
EpDE 1990 1.73 E RAdeg 27.0 E DEdeg 27.6 Posflg
Corr 0.1
 
 
02308+8052 B
 
 
Coord arcsec 2000 023046.55+805148.5 Mag 11.35 PmRA -1.00 PmDE 3.0
SAO 167845 DM CD-25 982 Delta magnitude 0.15 Coordinate calculated yes
SAO
SAO 167845 DelFlag RA1950 PmRA1950 -0.0004
DE1950 PmDE1950 -0.025 Vmag 8.8 SpType G5
Double code Source 25 CatNum 1149 DM CD-25 982
DMcomp BDsup HD 15698 M HD 0
GC RA1950rad 0.6483587 DE1950rad -0.43453796 PmRA2000 -0.0002
PmDE2000 -0.028