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Doubles in session


Current system
12191+6621
MLR 150


Nearby doubles
8' : 12204+6623
HDS1737

13' : 12170+6623
LDS2638

18' : 12203+6605
KPP3866

35' : 12233+6646
CBL 381

36' : 12140+6638
TDS8278

44' : 12196+6538
LDS2639

46' : 12242+6655
LDS2641

48' : 12170+6534
GRV1074

51' : 12182+6711
HDS1732

53' : 12277+6612
SLN 25

57' : 12131+6704
STF1614

57' : 12236+6711
HDS1745

58' : 12287+6618
TDS8403

69' : 12201+6729
SKF2325

75' : 12069+6637
LDS2629

75' : 12067+6621
CBL 374

78' : 12284+6528
HDS1756

80' : 12109+6724
HJ 3336

82' : 12313+6700
LDS2649

88' : 12046+6620
MET 59AB

92' : 12342+6627
LDS2651

93' : 12115+6501
NSN 625

100' : 12027+6628
CVR1402

103' : 12297+6743
LDS2645

107' : 12358+6550
LDS2652

111' : 12376+6623
MLR 152



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.

12191+6621 MLR 150

 
 
12h 19m 08.72s +66° 20' 48.8" P.A. 229.00 sep 0.7 mag 10.74,11.16 Sp F8
 
 
Coord 2000 12191+6621 Discov num MLR 150 Comp Coord arcsec 2000 12 19 08.72 +66 20 48.8
Date first 1971 Date last 2017 Obs 14
Pa first 224 Pa last 229.2 P.A. Now (θ) 229.2°
Sep first 1.2 Sep last 0.7 Sep. Now (ρ) 0.7"
Mag pri 10.74 Mag sec 11.16 delta mag (ΔM) 0.42 Spectral class F8 (yellow-white)
Pri motion ra -006 Sec motion ra -006
Pri motion dec +007 Sec motion dec +007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Tycho2 4161-00558-1 Gaia DR2 1681162938252256256
 
 
WDS 12191+6621 MLR 150 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Mlr1938 Ma - Muller, P. 1938JO.....21..113M
Mlr1938 +Mc J. Obs. 21, 113, 1938
Mlr1939 - Muller, P. 1939JO.....22..181M
Mlr1939 J. Obs. 22, 181, 1939 (all data published elsewhere)
Mlr1946a Ma - Muller, P. 1946JO.....29...69M
Mlr1946a +Mc J. Obs. 29, 69, 1946
Mlr1946b Mc - Muller, P. (measure by Danjon, A.) 1946JO.....29...69M
Mlr1946b J. Obs. 29, 69, 1946
Mlr1947 Ma - Muller, P. 1947JO.....30..104M
Mlr1947 +Mc J. Obs. 30, 104, 1947
Mlr1948 Md - Muller, P. 1948AnStr...5....1M
Mlr1948 Ann. Obs. Strasbourg 5, pt. 1, 1948
Mlr1948 (Visual measures with double-image micrometer and 16cm refractor. No dates given
Mlr1948 for measures; default date = decade of publication added.)
Mlr1949a Md - Muller, P. 1949AnStr...5....2M
Mlr1949a Ann. Obs. Strasbourg 5, pt. 2, 1949
Mlr1949a (Visual measures with double-image micrometer and 49cm refractor. No dates given
Mlr1949a for measures; default date = decade of publication added.)
Mlr1949b Mc - Muller, P. 1949JO.....32...77M
Mlr1949b J. Obs. 32, 77, 1949
Mlr1949c orb - Muller, P. 1949JO.....32...34M
Mlr1949c J. Obs. 32, 34, 1949
Mlr1950a Mc - Muller, P. 1950JO.....33...93M
Mlr1950a J. Obs. 33, 93, 1950
Mlr1950b Mc - Muller, P. 1950JO.....33..105M
Mlr1950b J. Obs. 33, 105, 1950
Mlr1951a Mc - Muller, P. 1951JO.....34...81M
Mlr1951a J. Obs. 34, 81, 1951
Mlr1951b Md - Muller, P. 1951AnStr...5....3M
Mlr1951b Ann. Obs. Strasbourg 5, pt. 3, 1951
Mlr1951b (Visual measures with double-image micrometer and 16cm refractor. No dates given
Mlr1951b for measures; default date = decade of publication added.)
Mlr1951c Md - Muller, P. 1951AnStr...5....3M
Mlr1951c Ann. Obs. Strasbourg 5, pt. 3, 1951
Mlr1951c (Visual measures with double-image micrometer on 23 and 60cm refractors at
Mlr1951c Pic-du-Midi. See Mlr1950b. No dates listed; default date = decade of publication.)
Mlr1952a Mc - Muller, P. 1952JO.....35...95M
Mlr1952a J. Obs. 35, 95, 1952
Mlr1952b orb - Muller, P. .
Mlr1952b Bull. Astron. Paris 16, 203-212, 1952
Mlr1952c Md - Muller, P. 1952AnStr...5....4M
Mlr1952c Ann. Obs. Strasbourg 5, pt. 4, 1952
Mlr1952c (Visual measures with double-image micrometer and various filters on 16 and 49 cm
Mlr1952c refractors at Strasbourg and 60cm at Pic-du-Midi. Measures listed as "III" are
Mlr1952c tabulated. Some of these measures are incorporated in earlier MLR lists. No dates
Mlr1952c listed; default date = decade of publication.)
Mlr1952d orb - Muller, P. .
Mlr1952d Bull. Astron. Paris 16, 263-275, 1952
Mlr1952e orb - Muller, P. .
Mlr1952e Bull. Astron. Paris 16, 277-282, 1952
Mlr1952f - Muller, P. 1952POHP....2...49M
Mlr1952f Pub. Obs. Haute Provence 2, #49, 1952
Mlr1952g Md - Muller, P. 1952JO.....35..177M
Mlr1952g +Mc J. Obs. 35, 177, 1952
Mlr1953a - Muller, P. 1953JO.....36..104M
Mlr1953a J. Obs. 36, 104, 1953
Mlr1953b Mc - Muller, P. 1953JO.....36..130M
Mlr1953b J. Obs. 36, 130, 1953
Mlr1954a Mc - Muller, P. 1954AJ.....59..388M
Mlr1954a +orb AJ 59, 388, 1954
Mlr1954b orb - Muller, P. 1954JO.....37...61M
Mlr1954b J. Obs. 37, 61-72, 1954
Mlr1954c Mc - Muller, P. 1954JO.....37..125M
Mlr1954c J. Obs. 37, 125, 1954
Mlr1954d - Muller, P. 1954JO.....37..169M
Mlr1954d J. Obs. 37, 169, 1954
Mlr1955a orb - Muller, P. 1955JO.....38...17M
Mlr1955a J. Obs. 38, 17-26, 1955
Mlr1955b orb - Muller, P. 1955JO.....38...58M
Mlr1955b J. Obs. 38, 58-64, 1955
Mlr1955c Mc - Muller, P. 1955JO.....38..221M
Mlr1955c J. Obs. 38, 221, 1955
Mlr1956a Mc - Muller, P. 1956JO.....39..127M
Mlr1956a J. Obs. 39, 127, 1956
Mlr1956b orb - Muller, P. 1956AnStr...5...29M
Mlr1956b Ann. Obs. Strasbourg 5 pt. 29, 1956
Mlr1956c orb - Muller, P. .
Mlr1956c Bull. Astron. Paris 20, 145, 1956
Mlr1956d Mc - Muller, P. 1956JO.....39..181M
Mlr1956d J. Obs. 39, 183, 1956
Mlr1957a orb - Muller, P. .
Mlr1957a Bull. Astron. Paris 21, 131, 1957
Mlr1957b orb - Muller, P. 1957JO.....40...48M
Mlr1957b J. Obs. 40, 48, 1957
Mlr1957c Mc - Muller, P. 1958JO.....40..157M
Mlr1957c J. Obs. 40, 157, 1957
Mlr1958 Mc - Muller, P. 1958JO.....41..109M
Mlr1958 J. Obs. 41, 109, 1958
Mlr1959 Mc - Muller, P. 1959JO.....42...85M
Mlr1959 J. Obs. 42, 85, 1959
Mlr1963 orb - Muller, P. .
Mlr1963 Bull. Astron. Paris 24, 1, 1963
Mlr1966a Mc - Muller, P. 1966JO.....49..335M
Mlr1966a J. Obs. 49, 335, 1966
Mlr1966b orb - Muller, P. 1966IAUDS..39....1M
Mlr1966b Inf. Circ. 39, 1, 1966
Mlr1970 Ma - Muller, P. 1970A&AS....1..399M
Mlr1970 A&AS 1, 399, 1970
Mlr1973a Ma - Muller, P. .
Mlr1973a +Mc Pub. Obs. Paris, June 1973
Mlr1973b orb - Muller, P. 1973IAUDS..59....1M
Mlr1973b Inf. Circ. 59, 1, 1973
Mlr1973c Ma - Muller, P. 1973IAUDS..60....1M
Mlr1973c Inf. Circ. 60, 1, 1973
Mlr1973d Ma - Muller, P. 1973IAUDS..61R...1M
Mlr1973d Inf. Circ. 61, 1, 1973
Mlr1974b Ma - Muller, P. 1974IAUDS..62....1M
Mlr1974b Inf. Circ. 62, 1, 1974
Mlr1974 orb - Muller, P. 1974A&AS...13...99M
Mlr1974 A&AS 13, 99, 1974
Mlr1975a Ma - Muller, P. 1975IAUDS..64....1M
Mlr1975a Inf. Circ. 64, 1, 1975
Mlr1975b Ma - Muller, P. 1975IAUDS..67....1M
Mlr1975b Inf. Circ. 67, 1, 1975
Mlr1976b Ma - Muller, P. 1976IAUDS..70....1M
Mlr1976b Inf. Circ. 70, 1, 1976
Mlr1976 Mc - Muller, P. 1976A&AS...23..205M
Mlr1976 A&AS 23, 205, 1976
Mlr1978a orb - Muller, P. 1978A&AS...32..173M
Mlr1978a A&AS 32, 173, 1978
Mlr1978b Ma - Muller, P. 1978A&AS...33..275M
Mlr1978b A&AS 33, 275, 1978
Mlr1980a Ma - Muller, P. 1980IAUDS..81....1M
Mlr1980a Inf. Circ. 81, 1, 1980
Mlr1980b Ma - Muller, P. 1980IAUDS..82....1M
Mlr1980b Inf. Circ. 82, 1, 1980
Mlr1981 Ma - Muller, P. 1981IAUDS..85....1M
Mlr1981 Inf. Circ. 85, 1, 1981
Mlr1982 Ma - Muller, P. 1982IAUDS..88....1M
Mlr1982 Inf. Circ. 88, 1, 1982
Mlr1983 Ma - Muller, P. 1983IAUDS..90....1M
Mlr1983 Inf. Circ. 90, 1, 1983
Mlr1984 Ma j Muller, P. 1984A&AS...57..467M
Mlr1984 A&AS 57, 467, 1984
Mlr1986 Ma - Muller, P. 1986IAUDS..98....1M
Mlr1986 Inf. Circ. 98, 1, 1986
Mlr1987A Ma - Muller, P. 1987A&A....70..193C
Mlr1987A cited by Couteau (A&A 70, 193, 1987)
Mlr1990 Ma j Muller, P. 1990A&AS...84..619M
Mlr1990 A&AS 84, 619, 1990
Mlr1991b orb - Muller, P. 1991O&T....28...12M
Mlr1991b Obs. et Travaux 28, 12, 1991
Mlr1991 orb - Muller, P. 1991IAUDS.115....1M
Mlr1991 Inf. Circ. 115, 1, 1991
Mlr1993 Ma j Muller, P. 1993A&AS..102..643M
Mlr1993 A&AS 102, 643, 1993
Mlr1993b - Muller, P. 1993O&T....33....9M
Mlr1993b Obs. et Travaux 33, 9, 1993
Mlr1997 Ma - Muller, P. 1997A&AS..126..273M
Mlr1997 A&AS 126, 273, 1997
Mlr2006 Ma - Muller, P. (article by P. Durand & C. Pinlou) 2006O&T....64...16D
Mlr2006 Obs. et Travaux 64, 16, 2006
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12191+6621 MLR 150 1997 9 231 0.9 10.74 11.16 F8 121908.72+662048.8
12191+6621 MLR 150 2006 10 228 0.9 10.74 11.16 F8 121908.72+662048.8
12191+6621 MLR 150 2015 11 226 0.9 10.74 11.16 F8 121908.72+662048.8
12191+6621 MLR 150 2017 12 229 0.7 10.74 11.16 F8 121908.72+662048.8

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

 
 
WDS 12191+6621 MLR 150 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12191+6621 MLR 150 : MEASURES
 
 
No records found.

 
 
WDS 12191+6621 : VIRTUAL EYEPIECE
 
 

12191+6621 MLR 150A mag 10.74 Sp F8 12191+6621 MLR 150B sep 0.5 P.A. 204.90 mag 11.16 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 12191+6621 : ALADIN DSS IMAGE @ 12h 19m 08.72s +66° 20' 48.8"
 
 
 
 
WDS 12191+6621 MLR 150 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12191+6621 MLR 150 distance=1' 12204+6623 HDS1737 distance=8' 12170+6623 LDS2638 distance=13' 12203+6605 KPP3866 distance=18' 12233+6646 CBL 381 distance=35' 12140+6638 TDS8278 distance=36' 12196+6538 LDS2639 distance=44' 12242+6655 LDS2641 distance=46' 12170+6534 GRV1074 distance=48' 12182+6711 HDS1732 distance=51' 12277+6612 SLN 25 distance=53' 12131+6704 STF1614 distance=57' 12236+6711 HDS1745 distance=57' 12287+6618 TDS8403 distance=58' 12201+6729 SKF2325 distance=69' 12069+6637 LDS2629 distance=75' 12067+6621 CBL 374 distance=75' 12284+6528 HDS1756 distance=78' 12109+6724 HJ 3336 distance=80' 12313+6700 LDS2649 distance=82' 12046+6620 MET 59AB distance=88' 12046+6620 MET 59AC distance=88' 12342+6627 LDS2651 distance=92' 12115+6501 NSN 625 distance=93' 12027+6628 CVR1402 distance=100' 12297+6743 LDS2645 distance=103' 12358+6550 LDS2652 distance=107' 12376+6623 MLR 152 distance=111' 12039+6728 LDS2626 distance=112' 12228+6811 A 1089 distance=112' 12014+6701 KPP 767 distance=113' 12382+6628 LDS2656 distance=115' 12307+6756 LDS2647 distance=118' 12157+6818 LDS2637 distance=118' 12098+6809 LDS1281 distance=121' 12121+6428 HDS1725 distance=122' 12266+6429 LDS2642 distance=122' 12330+6752 TDS8430 distance=123' 12284+6433 LDS2643 distance=123' 11596+6700 TDS 652 distance=123' 12353+6740 CVR1451 distance=124' 11598+6540 WFC 120 distance=125' 12314+6810 LDS2650 distance=131' 12160+6831 TDS8291 distance=132' 12360+6458 LDS2653 distance=134' 12117+6415 LDS2636 distance=134' 12120+6836 STF1611 distance=142' 12153+6359 MLB 410 distance=144' 12040+6429 STI 739 distance=147' 12180+6848 STT 246 distance=148' 12027+6815 LDS2624 distance=149' 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 12191+6621 MLR 150 229 0.7 1
Show 12204+6623 HDS1737 149 0.1 8
Show 12170+6623 LDS2638 256 69.8 13
Show 12203+6605 KPP3866 250 18.9 18
Show 12233+6646 CBL 381 313 33.4 35
Show 12140+6638 TDS8278 139 2.8 36
Show 12196+6538 LDS2639 312 118.3 44
Show 12242+6655 LDS2641 207 11.1 46
Show 12170+6534 GRV1074 296 16.4 48
Show 12182+6711 HDS1732 7 0.2 51
Show 12277+6612 SLN 25 90 11.4 53
Show 12131+6704 STF1614 191 18.6 57
Show 12236+6711 HDS1745 33 0.6 57
Show 12287+6618 TDS8403 17 0.6 58
Show 12201+6729 SKF2325 15 13.1 69
Show 12069+6637 LDS2629 336 38.6 75
Show 12067+6621 CBL 374 56 48.4 75
Show 12284+6528 HDS1756 160 0.2 78
Show 12109+6724 HJ 3336 293 9.1 80
Show 12313+6700 LDS2649 261 120.6 82
Show 12046+6620 MET 59 AB 260 3.1 88
Show 12046+6620 MET 59 AC 260 12.0 88
Show 12342+6627 LDS2651 5 158.3 92
Show 12115+6501 NSN 625 235 2.0 93
Show 12027+6628 CVR1402 238 3.1 100
Show 12297+6743 LDS2645 174 3.6 103
Show 12358+6550 LDS2652 23 3.2 107
Show 12376+6623 MLR 152 309 0.2 111
Show 12039+6728 LDS2626 76 42.5 112
Show 12228+6811 A 1089 288 0.9 112
Show 12014+6701 KPP 767 5 6.6 113
Show 12382+6628 LDS2656 257 69.3 115
Show 12307+6756 LDS2647 306 1.9 118
Show 12157+6818 LDS2637 42 123.7 118
Show 12098+6809 LDS1281 229 2.4 121
Show 12121+6428 HDS1725 359 1.0 122
Show 12266+6429 LDS2642 234 2.8 122
Show 12330+6752 TDS8430 159 1.2 123
Show 12284+6433 LDS2643 350 57.0 123
Show 11596+6700 TDS 652 287 1.1 123
Show 12353+6740 CVR1451 133 3.2 124
Show 11598+6540 WFC 120 283 6.7 125
Show 12314+6810 LDS2650 17 3.9 131
Show 12160+6831 TDS8291 65 0.5 132
Show 12360+6458 LDS2653 250 25.6 134
Show 12117+6415 LDS2636 11 5.1 134
Show 12120+6836 STF1611 4 1.9 142
Show 12153+6359 MLB 410 34 6.6 144
Show 12040+6429 STI 739 246 10.0 147
Show 12180+6848 STT 246 -1 -1.0 148
Show 12027+6815 LDS2624 304 8.1 149

 
 
WDS 12191+6621 : COMPONENTS
 
 
  A
B pa=204.9°
sep=0.50"
 
 
12191+6621 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 121908.72+662048.8 Mag 10.74 Spectral class F8 (yellow-white)
PmRA -6.00 PmDE 7.0 Tycho2 4161-00558-1
Tycho2
Tycho2 4161-00558-1 Pflag P RAmdeg 184.78633023 DEmdeg 66.34690037
PmRA -6.1 PmDE 7.1 E RAmdeg 30 E DEmdeg 29
E pmRA 1.8 E pmDE 1.8 EpRAm 1987.88 EpDEm 1988.05
Num 5 Q RAmdeg 1.1 Q DEmdeg 0.7 Q pmRA 1.1
Q pmDE 0.7 BTmag 11.161 E BTmag 0.050 VTmag 10.742
E VTmag 0.050 Prox 10 TYC T HIP
CCDM RAdeg 184.78649194 DEdeg 66.34693444 EpRA 1990 1.69
EpDE 1990 1.74 E RAdeg 31.3 E DEdeg 29.5 Posflg D
Corr 0.0
CCDM
Ccdm 12191+6621 RComp Comp A Note1
Note2 Discov num DRAs 2.86 DDEs -11.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.5 Sp F8 PmNote *
PmRA 4 PmDE 8 Dm number +67 741 Cat1 BD
Name2 +66 577 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS 12144N6654A
HIC
 
 
12191+6621 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 121908.68+662048.3 Mag 11.16 PmRA -6.00
PmDE 7.0 Tycho2 4161-00558-2 Calc delta mag 0.42 Calc coord yes
Tycho2
Tycho2 4161-00558-2 Pflag P RAmdeg 184.78633023 DEmdeg 66.34690037
PmRA -6.1 PmDE 7.1 E RAmdeg 30 E DEmdeg 29
E pmRA 1.8 E pmDE 1.8 EpRAm 1987.88 EpDEm 1988.05
Num 5 Q RAmdeg 1.1 Q DEmdeg 0.7 Q pmRA 1.1
Q pmDE 0.7 BTmag 11.853 E BTmag 0.082 VTmag 11.163
E VTmag 0.071 Prox 10 TYC T HIP
CCDM RAdeg 184.78600389 DEdeg 66.34674528 EpRA 1990 1.69
EpDE 1990 1.74 E RAdeg 49.4 E DEdeg 46.2 Posflg D
Corr 0.0
CCDM
Ccdm 12191+6621 RComp Comp B Note1
Note2 Discov num MLR 150 DRAs DDEs
R dRAs Year 1971 Theta 224 Rho 1.2
Obs 1 Vmag 10.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 12144N6654B
HIC