22026+6816 MLB 310 BC

 
 
22h 02m 27.23s +68° 15' 21.0" P.A. 197.00 sep 4.0 mag 11.98,12.50
 
 
Coord 2000 22026+6816 Discov num MLB 310 Comp BC Coord arcsec 2000 22 02 27.23 +68 15 21.0
Date first 1894 Date last 2015 Obs 8
Pa first 205 Pa last 197.3 P.A. Now (θ) 197.3°
Sep first 4.9 Sep last 3.965 Sep. Now (ρ) 3.965"
Mag pri 11.98 Mag sec 12.50 delta mag (ΔM) 0.52 Spectral class
Pri motion ra +004 Sec motion ra +003
Pri motion dec +033 Sec motion dec +008
Notes
rPM=0.753
Nature of this double is uncertain.
 
 
22026+6816 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 209675 19813 22 02 34 +68 15 32 MLB 310 AB 2003 7 254 43.1 8.75 11.98 3.23
Show 22 02 27 +68 15 21 MLB 310 BC 2015 8 197 4.0 11.98 12.50 0.52 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus HIP 108802 Gaia DR2 2223100017579889920
 
 
WDS 22026+6816 MLB 310 BC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Mlb1918 Mb - Milburn, W. (Espin, T.E.) 1918MNRAS..78..189E
Mlb1918 MNRAS 78, 189, 1918 (MLB 1 - 35; measures by Espin)
Mlb1919 Mb - Milburn, W. (Espin, T.E.) 1919MNRAS..79..211E
Mlb1919 MNRAS 79, 211, 1919 (MLB 36 - 106; measures by Espin)
Mlb1920 Mb - Milburn, W. 1920MNRAS..80..329M
Mlb1920 MNRAS 80, 329, 1920 (MLB 107 - 149)
Mlb1921 Mb - Milburn, W. 1921MNRAS..81..232E
Mlb1921 MNRAS 81, 232, 1921 (MLB 150 - 182)
Mlb1922 Mb j Milburn, W. (Espin, T.E.) 1922MNRAS..82..187E
Mlb1922 MNRAS 82, 187, 1922 (MLB 183 - 241; measures by Espin)
Mlb1923 Mb - Milburn, W. 1923MNRAS..83..154E
Mlb1923 MNRAS 83, 154, 1923 (MLB 242 - 275)
Mlb1924 Mb - Milburn, W. 1924MNRAS..84..162E
Mlb1924 MNRAS 84, 162, 1924 (MLB 276 - 322)
Mlb1925 Mb j Milburn, W. 1925MNRAS..85..276E
Mlb1925 MNRAS 85, 276, 1925 (MLB 323 - 376)
Mlb1926 Mb - Milburn, W. 1926MNRAS..86..131E
Mlb1926 MNRAS 86, 131, 1926 (MLB 377 - 440)
Mlb1927 Mb j Milburn, W. 1927MNRAS..87..215E
Mlb1927 +Po MNRAS 87, 215, 1927 (MLB 441 - 510)
Mlb1928 Mb - Milburn, W. 1928MNRAS..88..185E
Mlb1928 MNRAS 88, 185, 1928 (MLB 511 - 551)
Mlb1929 Mb - Milburn, W. 1929MNRAS..89..268E
Mlb1929 MNRAS 89, 268, 1929 (MLB 552 - 591)
Mlb1930 Mb - Milburn, W. 1930MNRAS..90..317E
Mlb1930 MNRAS 90, 317, 1930 (MLB 592 - 630)
Mlb1931 Mb j Milburn, W. 1931MNRAS..91..294E
Mlb1931 MNRAS 91, 294, 1931 (MLB 631 - 673)
Mlb1932 Ma - Milburn, W. 1932MNRAS..92..214E
Mlb1932 +Mb MNRAS 92, 214, 1932 (MLB 674 - 732)
Mlb1932B Ma - Milburn, W. 1932QB821.A43......
Mlb1932B cited by ADS (Aitken Double Star Cat., 1932)
Mlb1933 Ma j Milburn, W. 1933MNRAS..93..192E
Mlb1933 +Mb MNRAS 93, 192, 1933 (MLB 733 - 806)
Mlb1934 Mb j Milburn, W. 1934MNRAS..94..255M
Mlb1934 MNRAS 94, 255, 1934 (MLB 807 - 912)
Mlb1935 Mb j Milburn, W. 1935MNRAS..95..298M
Mlb1935 MNRAS 95, 298, 1935 (MLB 913 - 969)
Mlb1936 Mb - Milburn, W. 1936MNRAS..96..266M
Mlb1936 MNRAS 96, 266, 1936 (MLB 970 - 997)
Mlb1937 Ma - Milburn, W. 1937MNRAS..97..222M
Mlb1937 +Mb MNRAS 97, 222, 1937 (MLB 998 - 1025)
Mlb1938 Ma - Milburn, W. 1938MNRAS..98..223M
Mlb1938 +Mb MNRAS 98, 223, 1938 (MLB 1026 - 1032)
Mlb1939 Mb - Milburn, W. 1939MNRAS..99..278M
Mlb1939 MNRAS 99, 278, 1939 (MLB 1033 - 1051)
Mlb9999 Mb - Milburn, W. ...................
Mlb9999 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
22026+6816 MLB 310 BC 2007 4 197 4.1 11.98 12.50 220227.23+681521.0
22026+6816 MLB 310 BC 2015 7 197 4.0 11.98 12.50 220227.23+681521.0

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

 
 
WDS 22026+6816 MLB 310 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22026+6816 MLB 310 BC : MEASURES
 
 
No records found.

 
 
WDS 22026+6816 : VIRTUAL EYEPIECE
 
 

22026+6816 MLB 310A mag 8.75 Sp G5 22026+6816 MLB 310B sep 40.4 P.A. 253.60 mag 11.98 22026+6816 MLB 310C sep 42.0 P.A. 248.80 mag 12.5 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 22026+6816 : ALADIN DSS IMAGE @ 22h 02m 27.23s +68° 15' 21.0"
 
 
 
 
WDS 22026+6816 MLB 310 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


22026+6816  MLB 310BC distance=0' 22026+6816  MLB 310AB distance=1' 22048+6822  MLB 430 distance=15' 21598+6758  STF2853AB distance=23' 22068+6828  TDT3344 distance=28' 21578+6818  MLB 306 distance=28' 22057+6840  TDT3333 distance=31' 22066+6754  MLB 311 distance=32' 22086+6826  TDS1158 distance=36' 21576+6842  HAU  28 distance=38' 22102+6811  MLB 370AB distance=44' 22102+6811  MLR 104AC distance=44' 22103+6812  MLB1097 distance=44' 22048+6735  MLB 369 distance=45' 22090+6743  HJ 1742 distance=50' 22105+6838  MLB1098AB distance=50' 22051+6904  MLB 431 distance=51' 21531+6806  STTA226AB distance=53' 21581+6729  LDS4932 distance=54' 21531+6806  STTA226BC distance=54' 21531+6806  STTA226BD distance=54' 21580+6722  MLB 307AB distance=59' 21599+6719  TDT3280 distance=59' 22128+6829  HJ 1747AB distance=59' 22128+6829  HJ 1747AC distance=59' 22128+6829  ABH 161AD distance=59' 22128+6829  ABH 161AE distance=59' 22128+6829  ABH 161AF distance=59' 22128+6829  ABH 161AG distance=59' 22128+6829  ABH 161AH distance=59' 21580+6722  MLB 307BC distance=60' 22029+6716  MLB1096 distance=60' 22091+6726  KPP1811 distance=62' 22126+6846  HZG  16 distance=64' 22038+6710  TDS1155 distance=66' 22145+6825  OSW  60 distance=68' 21498+6802  MLB1094 distance=72' 21576+6708  HJ 1711AB distance=73' 21576+6708  ACA   8AC distance=73' 22159+6823  OSW  58 distance=76' 21527+6724  SKF2743 distance=76' 21584+6930  MLB 308BC distance=77' 21584+6930  MLB 308AB distance=78' 21520+6723  TDT3201 distance=80' 21596+6931  HJ 3085AB distance=81' 21596+6931  HJ 3085AC distance=81' 22150+6908  WIS 363 distance=87' 22080+6938  MLR  99 distance=89' 22115+6703  MLB1099 distance=89' 22138+6710  HDS3156 distance=92' 22048+6951  TDS1156 distance=97' 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 22026+6816 MLB 310 BC 197 4.0
Show 22026+6816 MLB 310 AB 254 43.1 1
Show 22048+6822 MLB 430 290 6.3 15
Show 21598+6758 STF2853 AB 188 3.2 23
Show 22068+6828 TDT3344 24 0.5 28
Show 21578+6818 MLB 306 144 3.8 28
Show 22057+6840 TDT3333 14 0.6 31
Show 22066+6754 MLB 311 197 3.2 32
Show 22086+6826 TDS1158 151 1.0 36
Show 21576+6842 HAU 28 36 35.5 38
Show 22102+6811 MLB 370 AB 247 3.7 44
Show 22102+6811 MLR 104 AC 48 12.2 44
Show 22103+6812 MLB1097 8 13.4 44
Show 22048+6735 MLB 369 105 6.7 45
Show 22090+6743 HJ 1742 334 22.9 50
Show 22105+6838 MLB1098 AB 165 12.5 50
Show 22051+6904 MLB 431 137 4.1 51
Show 21531+6806 STTA226 AB 245 76.3 53
Show 21581+6729 LDS4932 85 122.6 54
Show 21531+6806 STTA226 BC 149 85.2 54
Show 21531+6806 STTA226 BD 169 50.2 54
Show 21580+6722 MLB 307 AB 194 62.0 59
Show 21599+6719 TDT3280 122 0.5 59
Show 22128+6829 HJ 1747 AB 85 12.9 59
Show 22128+6829 HJ 1747 AC 213 18.7 59
Show 22128+6829 ABH 161 AD 122 35.4 59
Show 22128+6829 ABH 161 AE 152 58.4 59
Show 22128+6829 ABH 161 AF 160 70.0 59
Show 22128+6829 ABH 161 AG 126 87.0 59
Show 22128+6829 ABH 161 AH 54 57.6 59
Show 21580+6722 MLB 307 BC 152 3.1 60
Show 22029+6716 MLB1096 312 18.5 60
Show 22091+6726 KPP1811 296 14.1 62
Show 22126+6846 HZG 16 341 3.0 64
Show 22038+6710 TDS1155 75 0.9 66
Show 22145+6825 OSW 60 304 89.3 68
Show 21498+6802 MLB1094 229 8.5 72
Show 21576+6708 HJ 1711 AB 255 8.8 73
Show 21576+6708 ACA 8 AC 323 71.9 73
Show 22159+6823 OSW 58 160 172.8 76
Show 21527+6724 SKF2743 122 19.3 76
Show 21584+6930 MLB 308 BC 94 4.7 77
Show 21584+6930 MLB 308 AB 158 34.3 78
Show 21520+6723 TDT3201 121 2.3 80
Show 21596+6931 HJ 3085 AB 324 21.5 81
Show 21596+6931 HJ 3085 AC 286 48.1 81
Show 22150+6908 WIS 363 200 999.9 87
Show 22080+6938 MLR 99 60 0.1 89
Show 22115+6703 MLB1099 213 11.3 89
Show 22138+6710 HDS3156 9 0.7 92
Show 22048+6951 TDS1156 49 1.2 97

 
 
WDS 22026+6816 : COMPONENTS
 
 
  A B
B pa=253.6°
sep=40.37"
 
C pa=248.8°
sep=42.01"
pa=186.6°
sep=3.81"
 
 
22026+6816 A
 
 
Name HD 209675 Coord arcsec 2000 220234.20+681532.4 Mag 8.75 Spectral class G5 (yellow)
PmRA 135.00 PmDE 173.0 SAO 19813 HIP 108811
Tycho2 4463-02213-1 HD 209675 GC 30851 BD BD+67 1386
Tycho2
Tycho2 4463-02213-1 Pflag RAmdeg 330.64340340 DEmdeg 68.25941215
PmRA 135.9 PmDE 172.3 E RAmdeg 9 E DEmdeg 9
E pmRA 1.1 E pmDE 1.1 EpRAm 1990.86 EpDEm 1990.88
Num 9 Q RAmdeg 0.6 Q DEmdeg 0.9 Q pmRA 0.5
Q pmDE 0.9 BTmag 9.783 E BTmag 0.022 VTmag 8.747
E VTmag 0.013 Prox 404 TYC T HIP 108811
CCDM RAdeg 330.64256000 DEdeg 68.25901611 EpRA 1990 1.72
EpDE 1990 1.73 E RAdeg 8.5 E DEdeg 8.5 Posflg
Corr 0.0
SAO
SAO 19813 DelFlag RA1950 PmRA1950 0.0223
DE1950 PmDE1950 0.153 Vmag 8.8 SpType G5
Double code Source 70 CatNum 30851 DM BD+67 1386
DMcomp BDsup HD 209675 M HD 0
GC 30851 RA1950rad 5.7655064 DE1950rad 1.18707751 PmRA2000 0.0227
PmDE2000 0.148
Hipparcos
Catalog H HIP 108811 Proxy RAhms 22 02 34.20
DEdms +68 15 32.4 Vmag 8.74 VarFlag R Vmag G
RAdeg 330.642 DEdeg 68.259 AstroRef Plx 9.94
CCDM 22025+6816 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 209675 BD BD+67 1386
CD CP Dm number +67 1386 VIred 0.96
SpType G5 R SpType Coord arcsec 2000 220234.20+681532.4
Hipparcos 2
HIP 108811 Sn 5 So 0 Nc 1
RArad 5.7708002589 DErad 1.1913441103 Plx 10.02 PmRA 133.73
PmDE 177.19 E RArad 0.61 E DErad 0.63 E Plx 0.73
E pmRA 0.87 E pmDE 0.62 Hpmag 8.8065 E Hpmag 0.0017
SHp 0.018 VA 0 BV 0.92 E BV 0.015
VI 0.96
 
 
22026+6816 B
 
 
Coord arcsec 2000 220227.23+681521.0 Coord calc 220227.23+681521.0 Mag 11.98 PmRA 4.00
PmDE 33.0 HIP 108802 Calc delta mag 3.23
Hipparcos
Catalog H HIP 108802 Proxy RAhms 22 02 28.55
DEdms +68 15 33.2 Vmag 12.37 VarFlag R Vmag H
RAdeg DEdeg AstroRef Plx
CCDM 22025+6816 N CCDM I Nsys 2 Ncomp
MultFlag Source Qual S M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.77
SpType R SpType Coord arcsec 2000 220228.55+681533.2
 
 
22026+6816 C
 
 
Coord arcsec 2000 220227.15+681517.2 Mag 12.5 PmRA 3.00 PmDE 8.0
Calc delta mag 3.75 Calc coord yes