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Doubles in session


Current system
03073+8025
HU 1049
HD 18457


Nearby doubles
17' : 03034+8038
LOC 28

23' : 02596+8015
WIS 79

27' : 03154+8043
UC 969

36' : 02553+8006
HDS 374

40' : 03168+7955
TDS2513

40' : 03056+7945
UC 946

41' : 03233+8018
TDS2535

61' : 03061+7925
STF 320

64' : 03117+8128
STF 327AB

77' : 03002+7912
TDS2409

82' : 02536+8140
LOC 17

84' : 03046+7903
LDS1561

90' : 02488+8144
LOC 16

101' : 02509+8159
MLR 384

119' : 03168+7830
STF 345

122' : 02556+8224
HDS 376

123' : 02574+8225
LOC 8

124' : 02524+8224
LOC 9AB

124' : 03247+7831
STF 363AB

128' : 02500+8227
LOC 10

132' : 03007+7815
TDS2410

137' : 02477+7820
TDS2362

139' : 02515+7814
LOC 19

140' : 03045+8245
LOC 29

144' : 03113+8249
WIS 83

152' : 03202+7758
SLW 152AB



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

03073+8025 HU 1049 (HD 18457)

 
 
03h 07m 18.87s +80° 25' 09.8" P.A. 33.00 sep 1.1 mag 8.86,10.74 Sp A
 
 
Coord 2000 03073+8025 Discov num HU 1049 Comp Coord arcsec 2000 03 07 18.87 +80 25 09.8
Date first 1904 Date last 2016 Obs 5
Pa first 42 Pa last 33.3 P.A. Now (θ) 33.3°
Sep first 1.1 Sep last 1.114 Sep. Now (ρ) 1.114"
Mag pri 8.86 Mag sec 10.74 delta mag (ΔM) 1.88 Spectral class A (white)
Pri motion ra +005 Sec motion ra +005
Pri motion dec -011 Sec motion dec -011
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 18457 Constellation Cepheus SAO 486 Tycho2 4516-01113-1
Gaia DR2 567919337957851136 HD 18457
 
 
WDS 03073+8025 HU 1049 (HD 18457) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Hu_1896 not - Hussey, W.F. 1896PASP....8..183H
Hu_1896 PASP 8, 183, 1896
Hu_1897 Ma - Hussey, W.J. 1897AJ.....17...97H
Hu_1897 AJ 17, 97, 1897
Hu_1898 Ma j Hussey, W.J. 1898AJ.....18..145H
Hu_1898 AJ 18, 145, 1898
Hu_1899 Ma j Hussey, W.J. 1899AN....150..175H
Hu_1899 AN 150, 175, 1899
Hu_1900a Ma - Hussey, W.J. 1900AJ.....20..192H
Hu_1900a AJ 20, 192, 1900
Hu_1900b Ma - Hussey, W.J. 1900AJ.....21...35H
Hu_1900b AJ 21, 35, 1900
Hu_1900c Ma j Hussey, W.J. 1900AN....152..329H
Hu_1900c AN 152, 329, #3645, 1900
Hu_1901a Ma j Hussey, W.J. 1901PLicO...5.....H
Hu_1901a +orb Pub. Lick Obs. 5, 1901
Hu_1901b Ma j Hussey, W.J. 1901LicOB...1...82H
Hu_1901b Lick Obs. Bull. 1, 82, 1901
Hu_1902a Ma j Hussey, W.J. 1902LicOB...1..161H
Hu_1902a Lick Obs. Bull. 1, 161, 1902
Hu_1902b Ma j Hussey, W.J. 1902LicOB...2....1H
Hu_1902b Lick Obs. Bull. 2, 1, 1902
Hu_1903a Ma j Hussey, W.J. 1903LicOB...2...73H
Hu_1903a Lick Obs. Bull. 2, 73, 1903
Hu_1903b Ma j Hussey, W.J. 1903LicOB...2..115H
Hu_1903b Lick Obs. Bull. 2, 115, 1903
Hu_1904a Ma j Hussey, W.J. 1904LicOB...2..180H
Hu_1904a Lick Obs. Bull. 2, 180, 1904
Hu_1904b Ma - Hussey, W.J. 1904LicOB...3...53H
Hu_1904b Lick Obs. Bull. 3, 53, 1904
Hu_1905a Ma - Hussey, W.J. 1905LicOB...3...95H
Hu_1905a Lick Obs. Bull. 3, 95, 1905
Hu_1905b Ma - Hussey, W.J. 1905LicOB...3..116H
Hu_1905b Lick Obs. Bull. 3, 116, 1905
Hu_1905c Ma - Hussey, W.J. 1905LicOB...3..151H
Hu_1905c Lick Obs. Bull. 3, 151, 1905
Hu_1906A Ma - Hussey, W.J. 1906MmRAS..56....1L
Hu_1906A cited by Lewis (MemRAS 56, 1, 1906)
Hu_1906B Ma - Hussey, W.J. 1906QB821.B972.....
Hu_1906B cited in BDS (Burnham Double Star Cat.), 1906
Hu_1907 Ma - Hussey, W.J. 1907LicOB...4..124H
Hu_1907 Lick Obs. Bull. 4, 124, 1907
Hu_1910 Ma - Hussey, W.J. 1910AJ.....21..105H
Hu_1910 AJ 21, 105, 1910
Hu_1911 Ma - Hussey, W.J. 1911LicOB...6..182H
Hu_1911 Lick Obs. Bull. 6, 182, 1911
Hu_1912a Ma - Hussey, W.J. 1915POMic...1..147H
Hu_1912a Pub. Univ. Michigan Obs. 1, 147, 1912
Hu_1912b Ma - Hussey, W.J. 1915POMic...1..160H
Hu_1912b Pub. Univ. Michigan Obs. 1, 160, 1912
Hu_1912c Ma - Hussey, W.J. 1915POMic...1..167H
Hu_1912c Pub. Univ. Michigan Obs. 1, 167, 1912
Hu_1927A Ma - Hussey, W.J. 1927sdsc.book......
Hu_1927A cited in SDS (Southern Double Star Cat.), 1927
Hu_1932A Ma - Hussey, W.J. 1932QB821.A43......
Hu_1932A cited in ADS (Aitken Double Star Cat.), 1932
Hu_9999 Ma - Hussey, W.J. ...................
Hu_9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03073+8025 HU 1049 1991 4 32 1.0 8.86 10.74 A 030718.87+802509.8
03073+8025 HU 1049 2016 5 33 1.1 8.86 10.74 A 030718.87+802509.8

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 03073+8025 HU 1049 (HD 18457) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03073+8025 HU 1049 (HD 18457) : MEASURES
 
 
No records found.

 
 
WDS 03073+8025 (HD 18457) : VIRTUAL EYEPIECE
 
 

03073+8025 HU 1049A mag 8.86 Sp A 03073+8025 HU 1049B sep 0.9 P.A. 6.20 mag 10.74 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 03073+8025 (HD 18457) : ALADIN DSS IMAGE @ 03h 07m 18.87s +80° 25' 09.8"
 
 
 
 
WDS 03073+8025 HU 1049 (HD 18457) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

03073+8025 HU 1049 distance=0' 03034+8038 LOC 28 distance=17' 02596+8015 WIS 79 distance=23' 03154+8043 UC 969 distance=27' 02553+8006 HDS 374 distance=36' 03168+7955 TDS2513 distance=40' 03056+7945 UC 946 distance=40' 03233+8018 TDS2535 distance=41' 03061+7925 STF 320 distance=61' 03117+8128 STF 327AB distance=64' 03117+8128 TOK 235AC distance=64' 03002+7912 TDS2409 distance=77' 02536+8140 LOC 17 distance=82' 03046+7903 LDS1561 distance=84' 02488+8144 LOC 16 distance=90' 02509+8159 MLR 384 distance=101' 03168+7830 STF 345 distance=119' 02556+8224 HDS 376 distance=122' 02574+8225 LOC 8 distance=123' 02524+8224 LOC 9AB distance=124' 03247+7831 STF 363AB distance=124' 03247+7831 STF 363AC distance=124' 02500+8227 LOC 10 distance=128' 03007+7815 TDS2410 distance=132' 02477+7820 TDS2362 distance=137' 02515+7814 LOC 19 distance=139' 03045+8245 LOC 29 distance=140' 03113+8249 WIS 83 distance=144' 03202+7758 SLW 152AB distance=152' 03202+7758 SLW 152AC distance=152' 02491+7758 LOC 20 distance=156' 03203+7744 BU 1176AB distance=166' 03203+7744 BU 1176AC distance=166' 03026+7740 SKF2758 distance=166' 03260+7749 LDS1568 distance=166' 02539+7709 TDS2381 distance=200' 02497+8349 TDS2368 distance=208' 03039+7645 LOC 22 distance=221' 02552+8408 LOC 11 distance=225' 02567+7639 SKF2757 distance=229' 03106+8414 TDS2465 distance=229' 03090+7635 MLR 452 distance=230' 02555+7632 HJ 2158 distance=237' 03063+8438 MLR 488 distance=253' 03040+7611 LDS1562 distance=255' 02515+7602 HJ 2156 distance=268' 03207+8459 STF 319 distance=275' 03076+7548 HJ 2166AB distance=277' 03076+7548 HJ 2166AC distance=277' 03076+7548 HJ 2166AD distance=277' 03068+7548 HJ 2165 distance=278' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 03073+8025 HU 1049 33 1.1
Show 03034+8038 LOC 28 354 2.2 17
Show 02596+8015 WIS 79 307 833.7 23
Show 03154+8043 UC 969 111 27.7 27
Show 02553+8006 HDS 374 53 0.4 36
Show 03168+7955 TDS2513 323 1.0 40
Show 03056+7945 UC 946 133 23.9 40
Show 03233+8018 TDS2535 185 0.6 41
Show 03061+7925 STF 320 232 4.6 61
Show 03117+8128 STF 327 AB 289 20.3 64
Show 03117+8128 TOK 235 AC 294 120.8 64
Show 03002+7912 TDS2409 82 1.6 77
Show 02536+8140 LOC 17 150 6.9 82
Show 03046+7903 LDS1561 185 5.2 84
Show 02488+8144 LOC 16 128 12.1 90
Show 02509+8159 MLR 384 291 0.5 101
Show 03168+7830 STF 345 86 6.7 119
Show 02556+8224 HDS 376 37 0.1 122
Show 02574+8225 LOC 8 310 2.9 123
Show 02524+8224 LOC 9 AB 91 51.6 124
Show 03247+7831 STF 363 AB 316 26.4 124
Show 03247+7831 STF 363 AC 105 112.4 124
Show 02500+8227 LOC 10 241 2.2 128
Show 03007+7815 TDS2410 7 5.2 132
Show 02477+7820 TDS2362 119 1.2 137
Show 02515+7814 LOC 19 228 9.5 139
Show 03045+8245 LOC 29 93 2.3 140
Show 03113+8249 WIS 83 302 323.1 144
Show 03202+7758 SLW 152 AB 330 28.3 152
Show 03202+7758 SLW 152 AC 303 1.1 152
Show 02491+7758 LOC 20 73 3.6 156
Show 03203+7744 BU 1176 AB 271 0.7 166
Show 03203+7744 BU 1176 AC 274 13.5 166
Show 03026+7740 SKF2758 105 7.6 166
Show 03260+7749 LDS1568 144 6.3 166
Show 02539+7709 TDS2381 308 1.5 200
Show 02497+8349 TDS2368 52 0.8 208
Show 03039+7645 LOC 22 285 6.7 221
Show 02552+8408 LOC 11 243 53.1 225
Show 02567+7639 SKF2757 243 17.5 229
Show 03106+8414 TDS2465 201 0.5 229
Show 03090+7635 MLR 452 354 0.6 230
Show 02555+7632 HJ 2158 158 16.5 237
Show 03063+8438 MLR 488 17 0.3 253
Show 03040+7611 LDS1562 165 6.1 255
Show 02515+7602 HJ 2156 223 36.1 268
Show 03207+8459 STF 319 302 17.8 275
Show 03076+7548 HJ 2166 AB 251 59.4 277
Show 03076+7548 HJ 2166 AC 193 60.5 277
Show 03076+7548 HJ 2166 AD 141 64.4 277
Show 03068+7548 HJ 2165 212 39.0 278

 
 
WDS 03073+8025 : COMPONENTS
 
 
  A
B pa=6.2°
sep=0.94"
 
 
03073+8025 A
 
 
Componente originario normalizzato AB Name HD 18457 Coord arcsec 2000 030718.87+802509.8 Mag 8.86
Spectral class A (white) PmRA 5.00 PmDE -11.0 SAO 486
Tycho2 4516-01113-1 HD 18457 DM BD+79 90
Tycho2
Tycho2 4516-01113-1 Pflag RAmdeg 46.82865522 DEmdeg 80.41938110
PmRA 5.4 PmDE -10.7 E RAmdeg 7 E DEmdeg 7
E pmRA 1.4 E pmDE 1.5 EpRAm 1991.59 EpDEm 1991.56
Num 4 Q RAmdeg 0.3 Q DEmdeg 1.1 Q pmRA 0.3
Q pmDE 1.1 BTmag 8.899 E BTmag 0.017 VTmag 8.797
E VTmag 0.014 Prox 999 TYC T HIP
CCDM RAdeg 46.82858139 DEdeg 80.41940528 EpRA 1990 1.84
EpDE 1990 1.80 E RAdeg 7.3 E DEdeg 7.0 Posflg
Corr 0.0
SAO
SAO 486 DelFlag RA1950 PmRA1950 0.0042
DE1950 PmDE1950 0.002 Vmag 8.8 SpType A
Double code Source 1 CatNum 75 DM BD+79 90
DMcomp BDsup HD 18457 M HD 0
GC RA1950rad 0.78566556 DE1950rad 1.40020804 PmRA2000 0.0024
PmDE2000 -0.002
CCDM
Ccdm 03073+8025 RComp Comp A Note1
Note2 Discov num DRAs 0.42 DDEs 10.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.5 Sp A PmNote *
PmRA -14 PmDE -10 Dm number +79 90 Cat1 BD
Name2 +80 75 Cat2 AGK2/3 HD 18457 M HD
ADS BDS A 2307 M ADS BDS N IDS IDS 02530N8002A
HIC
 
 
03073+8025 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 030718.91+802510.7 Mag 10.74 PmRA 5.00
PmDE -11.0 Calc delta mag 1.88 Calc coord yes
CCDM
Ccdm 03073+8025 RComp Comp B Note1
Note2 Discov num HU 1049 DRAs DDEs
R dRAs Year 1953 Theta 037 Rho 1.2
Obs 3 Vmag 12.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 2307 M ADS BDS N IDS IDS 02530N8002B
HIC