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Doubles in session


Current system
19354+2755
ES 489 AB
HD 184878


Nearby doubles
3' : 19353+2753
BKO 69AB

9' : 19348+2750
COU1032

13' : 19355+2742
TDS1000

26' : 19373+2757
TDT1589

26' : 19357+2819
SLE 643

33' : 19340+2729
ES 488

33' : 19373+2734
WFC 224

35' : 19378+2740
KPP4164AB

37' : 19352+2831
SLE 638

38' : 19366+2830
BRT 38

38' : 19339+2723
ES 487

40' : 19351+2834
SLE 637

42' : 19351+2836
SLE 636

42' : 19350+2714
DRS 65

43' : 19372+2830
GNS 3AB

44' : 19338+2832
SLE 631

45' : 19348+2838
MLB 655

50' : 19321+2816
BU 652AB

54' : 19315+2808
ES 485

57' : 19393+2822
J 2989

58' : 19366+2700
BRT3345

59' : 19330+2843
TDT1534

59' : 19390+2828
SLE 657

61' : 19347+2854
COU1031AB

63' : 19307+2758
STFA 43AB
Albireo

64' : 19332+2850
TDT1537



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.

19354+2755 ES 489 AB (HD 184878)

 
 
19h 35m 26.25s +27° 54' 37.8" P.A. 237.00 sep 17.0 mag 8.63,11.20 Sp A0V
 
 
Coord 2000 19354+2755 Discov num ES  489 Comp AB Coord arcsec 2000 19 35 26.25 +27 54 37.8
Date first 1892 Date last 2015 Obs 11
Pa first 241 Pa last 236.8 P.A. Now (θ) 236.8°
Sep first 15.8 Sep last 17.015 Sep. Now (ρ) 17.015"
Mag pri 8.63 Mag sec 11.20 delta mag (ΔM) 2.57 Spectral class A0V (white)
Pri motion ra +003 Sec motion ra -001
Pri motion dec +010 Sec motion dec -005
Notes U (Proper motion indicates non-physical)
rPM=1.487
This double is not physical.
 
 
19354+2755 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 184878 87405 19 35 26 +27 54 38 ES 489 AB 2015 11 237 17.0 8.63 11.20 2.57 <===
Show 87405 19 35 26 +27 54 38 ES 489 AC 2015 11 203 22.1 8.63 11.60 2.97
Show 87405 19 35 26 +27 54 38 ABH 121 AD 2015 10 227 49.8 8.60 12.77 4.17
Show 87405 19 35 26 +27 54 38 ABH 121 AE 2012 5 175 61.8 8.60 13.30 4.70
Show 87405 19 35 26 +27 54 38 ABH 121 AF 2015 10 200 58.4 8.60 13.89 5.29
Show 19 35 24 +27 54 04 BKO 70 DG 2015 8 167 7.4 12.77 15.00 2.23
Show 19 35 27 +27 53 36 BKO 70 EH 2012 4 275 4.7 13.30 14.00 0.70
Octuple system
8 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 184878 Constellation Cygnus SAO 87405 Tycho2 2146-01070-1
Gaia DR2 2025434734941239552 HD 184878
 
 
WDS 19354+2755 ES 489 AB (HD 184878) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
AbH1961 - Abt, H.A. 1961A&AS....6...37A
AbH1961 A&AS 6, 37, 1961
AbH1962 Po j Abt, H.A. Jeffers, H., Gibson, & Sandage, A. 1962ApJ...135..429A
AbH1962 ApJ 135, 429, 1962
AbH1964 - AbT, H.A. et al. 1964ApJ...139.1139A
AbH1964 ApJ 139, 1139, 1964
AbH1965 - Abt, H.A. 1965A&AS...11..429A
AbH1965 A&AS 11, 429, 1965
AbH1965b - Abt, H.A. et al. 1965ApJ...142.1604A
AbH1965b ApJ 142, 1604, 1965
AbH1972 - Abt. H.A. & Biggs, E.S. 1972bsrv.book.....A
AbH1972 Bibliography of Stellar Radial Velocities
AbH1972b not - Abt. H.A., Levy, S.G., & Gandet, T.L. 1972AJ.....77..138A
AbH1972b AJ 77, 138, 1972
AbH1973 - Abt, H.A. & Levy, S.G. 1973AJ.....78.1093A
AbH1973 AJ 78, 1093, 1973
AbH1976 orb - Abt, H.A. & Levy, S.G. 1976A&AS...30..273A
AbH1976 A&AS 30, 273, 1976
AbH1978 - Abt, H.A. & Levy, S.G. 1978A&AS...36..241A
AbH1978 A&AS 36, 241, 1978
AbH1985 - Abt, H.A. & Levy, S.G. 1985ApJS...59..229A
AbH1985 ApJS 59, 229, 1985
AbH1986 - Abt, H.A. 1986ApJ...304..688A
AbH1986 ApJ 304, 688, 1986
AbH2000 C u Abt, H.A. & Corbally, C.J. 2000ApJ...541..841A
AbH2000 ApJ 541, 841, 2000
AbH2000 (Multi-epoch astrometry, photometry, and spectroscopy to determine
AbH2000 optical/physical nature of members of possible Trapezium systems)
AbH2006 orb - Abt, H.A., & Willmarth, D. 2006ApJS..162..207A
AbH2006 ApJS 162, 207, 2006
Bko2002 C - Ladanyi, T. & Berko, E. ...................
Bko2002 Webb Soc., Double Star Circ. 10, 2002
Bko2003 C u Ladanyi, T., Berko, E. & Vaskuti, G ...................
Bko2003 Webb Soc., Double Star Circ. 11, 2003
Bko2004 C u Berko, E., Ladanyi, T. & Vaskuti, G ...................
Bko2004 Webb Soc., Double Star Circ. 12, 2004
Bko2005 C u Berko, E., Ladanyi, T. & Vaskuti, G ...................
Bko2005 Webb Soc., Double Star Circ. 13, 2005
Bko2008 C u Berko, E. & Vaskuti, G. ...................
Bko2008 Webb Soc., Double Star Circ. 16, 2008
Bko2008b C u Berko, E. 2008JDSO....4..144B
Bko2008b JDSO 4, 144, 2008
Bko2009 C u Berko, E. 2009JDSO....5...49B
Bko2009 JDSO 5, 49, 2009
Bko2009b C u Berko, E. 2009JDSO....5..168B
Bko2009b JDSO 5, 168, 2009
Bko2009c C u Berko, E. ...................
Bko2009c Webb Soc., Double Star Circ. 17, 2009
Bko2009d C u Berko, E. 2009JDSO....5..189B
Bko2009d JDSO 5, 189, 2009
Bko2010a C u Berko, E. 2010JDSO....6...21B
Bko2010a JDSO 6, 21, 2010
Bko2010b C u Berko, E. ...................
Bko2010b Webb Soc., Double Star Circ. 18, 2010
Bko2011a C u Berko, E. 2011JDSO....7....2B
Bko2011a JDSO 7, 2, 2011
Bko2011b C u Berko, E. ...................
Bko2011b Webb Soc., Double Star Circ. 19, 29, 2011 (BKO 898 - BKO 980)
Bko2011c C u Berko, E. ...................
Bko2011c Webb Soc., Double Star Circ. 19, 42, 2011 (BKO 981 - BKO1042)
Bko2012 C u Berko, E. ...................
Bko2012 Webb Soc., Double Star Circ. 20, 2012
Es_1901 Mb - Espin, T.E. 1901AN....155..321E
Es_1901 AN 155, 321, 1901 (ES 1 - 39)
Es_1902a Ma - Espin, T.E. 1902AN....158..241E
Es_1902a +Mb AN 158, 241, 1902 (ES 40 - 112)
Es_1902b Mb - Espin, T.E. 1902MNRAS..62..528E
Es_1902b MNRAS 62, 528, 1902
Es_1902c Mb j Espin, T.E. 1902MNRAS..62..402E
Es_1902c MNRAS 62, 402, 1902
Es_1903 Mb - Espin, T.E. 1903MNRAS..63..172E
Es_1903 MNRAS 63, 172, 1903 (ES 113 - 150)
Es_1904a - Espin, T.E. 1904MNRAS..64..238E
Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E
Es_1904b Mb - Espin, T.E. 1904MNRAS..64..675E
Es_1904b MNRAS 64, 675, 1904
Es_1905 Mb - Espin, T.E. 1905MNRAS..65..710E
Es_1905 MNRAS 65, 710, 1905 (ES 151 - 221)
Es_1906a Mb - Espin, T.E. 1906MNRAS..66..141E
Es_1906a MNRAS 66, 141, 1906 (ES 222 - 269)
Es_1906b Mb - Espin, T.E. 1906MNRAS..66..430E
Es_1906b MNRAS 66, 430, 1906 (ES 270 - 311)
Es_1906C Mb - Espin, T.E. 1906QB821.B972.....
Es_1906C cited in BDS (Burnham Double Star Cat.), 1906
Es_1906D Mb - Espin, T.E. 1906MmRAS..56....1L
Es_1906D cited by Lewis (MemRAS 56, 1, 1906)
Es_1907a Mb j Espin, T.E. 1907MNRAS..67..190E
Es_1907a MNRAS 67, 190, 1907 (ES 312 - 403)
Es_1907b Mb - Espin, T.E. 1907MNRAS..67..495E
Es_1907b MNRAS 67, 495, 1907 (ES 404 - 442)
Es_1908a Mb j Espin, T.E. 1908MNRAS..68..202E
Es_1908a MNRAS 68, 202, 1908 (ES 443 - 551)
Es_1908b Mb - Espin, T.E. 1908MNRAS..68..523E
Es_1908b MNRAS 68, 523, 1908 (ES 552 - 609)
Es_1908c - Espin, T.E. 1908JRASC...2..248E
Es_1908c JRASC 2, 248, 1908 (data also in MNRAS 69, 218, 1909) 1909MNRAS..69..218E
Es_1909a Mb j Espin, T.E. 1909MNRAS..69..218E
Es_1909a MNRAS 69, 218, 1909 (ES 610 - 704)
Es_1909b Mb j Espin, T.E. 1909MNRAS..69..604E
Es_1909b MNRAS 69, 604, 1909 (ES 705 - 743)
Es_1910a Mb - Espin, T.E. 1910MNRAS..70..237E
Es_1910a MNRAS 70, 237, 1910 (ES 744 - 864)
Es_1910b Mb - Espin, T.E. 1910MNRAS..70..541E
Es_1910b MNRAS 70, 541, 1910 (ES 865 - 927)
Es_1911 Mb - Espin, T.E. 1911MNRAS..71..217E
Es_1911 MNRAS 71, 217, 1911 (ES 928 - 1051)
Es_1912 Mb - Espin, T.E. 1912MNRAS..72..191E
Es_1912 MNRAS 72, 191, 1912 (ES 1052 - 1125)
Es_1913 Mb j Espin, T.E. 1913MNRAS..73..162E
Es_1913 MNRAS 73, 162, 1913 (ES 1126 - 1191)
Es_1914 Mb j Espin, T.E. 1914MNRAS..74..244E
Es_1914 MNRAS 74, 244, 1914 (ES 1192 - 1293)
Es_1915a Mb - Espin, T.E. 1915MNRAS..75..203E
Es_1915a MNRAS 75, 203, 1915 (ES 1294 - 1356)
Es_1915b Mb - Espin, T.E. 1915MNRAS..75..555E
Es_1915b MNRAS 75, 555, 1915 (ES 1357 - 1405)
Es_1915c Mb - Espin, T.E. 1915MNRAS..76..210E
Es_1915c MNRAS 76, 210, 1915 (ES 1406 - 1479)
Es_1917 Mb - Espin, T.E. 1917MNRAS..77..236E
Es_1917 MNRAS 77, 236, 1917 (ES 1480 - 1600)
Es_1918 Mb j Espin, T.E. 1918MNRAS..78..189E
Es_1918 MNRAS 78, 189, 1918 (ES 1601 - 1705, MLB 1 - 35)
Es_1919 Mb - Espin, T.E. 1919MNRAS..79..211E
Es_1919 MNRAS 79, 211, 1919 (ES 1706 - 1768, MLB 36 - 106)
Es_1920 Mb - Espin, T.E. 1920MNRAS..80..329E
Es_1920 MNRAS 80, 329, 1920 (ES 1769 - 1805, MLB 107 - 149)
Es_1921 Mb j Espin, T.E. 1921MNRAS..81..232E
Es_1921 MNRAS 81, 232, 1921 (ES 1806 - 1864, MLB 150 - 182)
Es_1922 Mb - Espin, T.E. 1922MNRAS..82..187E
Es_1922 MNRAS 82, 187, 1922 (ES 1865 - 1933, MLB 183 - 241)
Es_1923 Mb - Espin, T.E. 1923MNRAS..83..154E
Es_1923 MNRAS 83, 154, 1923 (ES 1934 - 2006, MLB 242 - 275)
Es_1924 Mb - Espin, T.E. 1924MNRAS..84..162E
Es_1924 MNRAS 84, 162, 1924 (ES 2007 - 2078, MLB 276 - 322)
Es_1925a Mb - Espin, T.E. 1925MNRAS..85..276E
Es_1925a MNRAS 85, 276, 1925 (ES 2079 - 2137, MLB 323 - 376)
Es_1925b Mb - Espin, T.E. 1925MNRAS..86...79E
Es_1925b MNRAS 86, 79, 1925
Es_1926 Mb - Espin, T.E. 1926MNRAS..86..131E
Es_1926 MNRAS 86, 131, 1926 (ES 2138 - 2209, MLB 377 - 440)
Es_1927 Mb - Espin, T.E. 1927MNRAS..87..215E
Es_1927 MNRAS 87, 215, 1927 (ES 2210 - 2273, MLB 441 - 510)
Es_1928 Mb - Espin, T.E. 1928MNRAS..88..185E
Es_1928 MNRAS 88, 185, 1928 (ES 2274 - 2328, MLB 511 - 551)
Es_1929 Mb - Espin, T.E. 1929MNRAS..89..268E
Es_1929 MNRAS 89, 268, 1929 (ES 2329 - 2362, MLB 552 - 591)
Es_1930 Mb - Espin, T.E. 1930MNRAS..90..317E
Es_1930 MNRAS 90, 317, 1930 (ES 2363 - 2400, MLB 592 - 630)
Es_1931 Mb - Espin, T.E. 1931MNRAS..91..294E
Es_1931 MNRAS 91, 294, 1931 (ES 2401 - 2444, MLB 631 - 673)
Es_1932a Mb - Espin, T.E. 1932MNRAS..92..214E
Es_1932a MNRAS 92, 214, 1932 (ES 2445 - 2543, MLB 674 - 732)
Es_1932B Mb - Espin, T.E. 1932QB821.A43......
Es_1932B cited in ADS (Aitken Double Star Cat.), 1932
Es_1933 Mb - Espin, T.E. 1933MNRAS..93..192E
Es_1933 MNRAS 93, 192, 1933 (ES 2544 - 2575, MLB 733 - 806)
Es_1937A Mb - Espin, T.E. 1937AnLei..18....1S
Es_1937A cited by Strand (Ann. Sterrew. Leiden 18, 1937)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19354+2755 ES 489 AB 2002 5 237 16.9 8.63 11.20 A0V D 193526.25+275437.8
19354+2755 ES 489 AB 2012 7 237 17.1 8.63 11.20 A0V UD 193526.25+275437.8
19354+2755 ES 489 AB 2015 7 237 17.0 8.63 11.20 A0V U 193526.25+275437.8

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

 
 
WDS 19354+2755 ES 489 AB (HD 184878) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19354+2755 ES 489 AB (HD 184878) : MEASURES
 
 
No records found.

 
 
WDS 19354+2755 (HD 184878) : VIRTUAL EYEPIECE
 
 

19354+2755 ES 489A mag 8.63 Sp A0V 19354+2755 ES 489B sep 15.7 P.A. 233.50 mag 11.2 19354+2755 ES 489C sep 21.7 P.A. 200.70 mag 11.6 19354+2755 BKO 70D sep 49.5 P.A. 227.00 mag 12.77 19354+2755 BKO 70E sep 61.7 P.A. 174.60 mag 13.3 19354+2755 ABH 121F sep 57.7 P.A. 197.90 mag 13.89 19354+2755 BKO 70G sep 53.7 P.A. 220.20 mag 15 19354+2755 BKO 70H sep 61.0 P.A. 178.40 mag 14 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 19354+2755 (HD 184878) : ALADIN DSS IMAGE @ 19h 35m 26.25s +27° 54' 37.8"
 
 
 
 
WDS 19354+2755 ES 489 AB (HD 184878) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19354+2755 ES 489AB distance=0' 19354+2755 BKO 70DG distance=1' 19354+2755 BKO 70EH distance=2' 19353+2753 BKO 69AB distance=3' 19353+2753 BKO 69AC distance=3' 19348+2750 COU1032 distance=9' 19355+2742 TDS1000 distance=13' 19373+2757 TDT1589 distance=26' 19357+2819 SLE 643 distance=26' 19340+2729 ES 488 distance=33' 19373+2734 WFC 224 distance=33' 19378+2740 KPP4164AB distance=35' 19352+2831 SLE 638 distance=37' 19366+2830 BRT 38 distance=38' 19339+2723 ES 487 distance=38' 19351+2834 SLE 637 distance=40' 19351+2836 SLE 636 distance=42' 19350+2714 DRS 65 distance=42' 19372+2830 GNS 3AB distance=43' 19372+2830 GNS 3Ba,Bb distance=43' 19338+2832 SLE 631 distance=44' 19348+2838 MLB 655 distance=45' 19321+2816 BU 652AB distance=50' 19321+2816 FOX 242AD distance=50' 19321+2816 STF2539AC distance=50' 19321+2816 STF2539BC distance=50' 19321+2816 FOX 242DE distance=50' 19315+2808 ES 485 distance=54' 19393+2822 J 2989 distance=57' 19366+2700 BRT3345 distance=58' 19330+2843 TDT1534 distance=59' 19390+2828 SLE 657 distance=59' 19347+2854 GII 33Aa,Ab distance=61' 19347+2854 COU1031AB distance=61' 19347+2854 GII 33AC distance=61' 19307+2758 RBR 12Ba,Bb distance=63' 19307+2758 BNU 10Aa,Ab (Albireo) distance=63' 19307+2758 MCA 55Aa,Ac (Albireo) distance=63' 19307+2758 STFA 43AB (Albireo) distance=63' 19307+2758 WAL 114AC (Albireo) distance=63' 19307+2758 CTT 17AD (Albireo) distance=63' 19307+2758 CTT 18AE (Albireo) distance=63' 19307+2758 SMR 34AF (Albireo) distance=63' 19307+2758 SMR 34AG (Albireo) distance=63' 19307+2758 SMR 34AH (Albireo) distance=63' 19307+2758 SMR 34AI (Albireo) distance=63' 19307+2758 SMR 34AJ (Albireo) distance=63' 19307+2758 SMR 34AK (Albireo) distance=63' 19307+2758 SMR 34AL (Albireo) distance=63' 19332+2850 TDT1537 distance=64' 19340+2856 MLB 653AB distance=64' 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 19354+2755 ES 489 AB 237 17.0
Show 19354+2755 ES 489 AC 203 22.1
Show 19354+2755 ABH 121 AD 227 49.8
Show 19354+2755 ABH 121 AE 175 61.8
Show 19354+2755 ABH 121 AF 200 58.4
Show 19354+2755 BKO 70 DG 167 7.4 1
Show 19354+2755 BKO 70 EH 275 4.7 2
Show 19353+2753 BKO 69 AB 236 2.3 3
Show 19353+2753 BKO 69 AC 119 5.9 3
Show 19348+2750 COU1032 267 1.9 9
Show 19355+2742 TDS1000 261 1.2 13
Show 19373+2757 TDT1589 10 0.5 26
Show 19357+2819 SLE 643 273 10.3 26
Show 19340+2729 ES 488 55 3.0 33
Show 19373+2734 WFC 224 353 13.2 33
Show 19378+2740 KPP4164 AB 255 20.5 35
Show 19352+2831 SLE 638 267 8.5 37
Show 19366+2830 BRT 38 83 2.7 38
Show 19339+2723 ES 487 332 5.0 38
Show 19351+2834 SLE 637 322 6.0 40
Show 19351+2836 SLE 636 10.8 42
Show 19350+2714 DRS 65 102 15.1 42
Show 19372+2830 GNS 3 AB 8 4.5 43
Show 19372+2830 GNS 3 Ba,Bb 215 0.1 43
Show 19338+2832 SLE 631 350 12.1 44
Show 19348+2838 MLB 655 83 3.6 45
Show 19321+2816 BU 652 AB 313 5.0 50
Show 19321+2816 FOX 242 AD 242 55.3 50
Show 19321+2816 STF2539 AC 4 5.3 50
Show 19321+2816 STF2539 BC 65 5.5 50
Show 19321+2816 FOX 242 DE 225 6.4 50
Show 19315+2808 ES 485 332 3.0 54
Show 19393+2822 J 2989 272 4.6 57
Show 19366+2700 BRT3345 12 3.4 58
Show 19330+2843 TDT1534 209 2.5 59
Show 19390+2828 SLE 657 203 5.9 59
Show 19347+2854 GII 33 Aa,Ab 205 0.4 61
Show 19347+2854 COU1031 AB 240 1.8 61
Show 19347+2854 GII 33 AC 59 5.2 61
Show 19307+2758 RBR 12 Ba,Bb -1 -1.0 63
Show Albireo 19307+2758 BNU 10 Aa,Ab 160 0.0 63
Show Albireo 19307+2758 MCA 55 Aa,Ac 40 0.3 63
Show Albireo 19307+2758 STFA 43 AB 54 34.6 63
Show Albireo 19307+2758 WAL 114 AC 341 65.2 63
Show Albireo 19307+2758 CTT 17 AD 32 108.2 63
Show Albireo 19307+2758 CTT 18 AE 206 75.3 63
Show Albireo 19307+2758 SMR 34 AF 45 59.1 63
Show Albireo 19307+2758 SMR 34 AG 45 162.8 63
Show Albireo 19307+2758 SMR 34 AH 117 54.5 63
Show Albireo 19307+2758 SMR 34 AI 131 37.5 63
Show Albireo 19307+2758 SMR 34 AJ 132 146.3 63

 
 
WDS 19354+2755 : COMPONENTS
 
 
  A B C D E F G
B pa=233.5°
sep=15.66"
 
C pa=200.7°
sep=21.68"
pa=155.9°
sep=12.01"
 
D pa=227.0°
sep=49.52"
pa=224.0°
sep=34.01"
pa=244.6°
sep=31.55"
 
E pa=174.6°
sep=61.68"
pa=160.5°
sep=55.24"
pa=161.8°
sep=43.29"
pa=123.3°
sep=50.28"
 
F pa=197.9°
sep=57.68"
pa=186.5°
sep=45.85"
pa=196.2°
sep=36.04"
pa=138.8°
sep=28.01"
pa=285.5°
sep=24.47"
 
G pa=220.2°
sep=53.72"
pa=214.9°
sep=38.64"
pa=232.5°
sep=34.06"
pa=168.4°
sep=7.35"
pa=296.7°
sep=45.39"
pa=309.3°
sep=21.92"
 
H pa=178.4°
sep=61.05"
pa=164.5°
sep=53.65"
pa=167.0°
sep=41.82"
pa=125.7°
sep=46.67"
pa=275.2°
sep=4.14"
pa=107.5°
sep=20.41"
pa=118.8°
sep=41.56"
 
 
19354+2755 A
 
 
Name HD 184878 Coord arcsec 2000 193526.25+275437.8 Mag 8.63 Spectral class A0V (white)
PmRA 3.00 PmDE 10.0 SAO 87405 Tycho2 2146-01070-1
HD 184878 DM BD+27 3438
Tycho2
Tycho2 2146-01070-1 Pflag RAmdeg 293.85939938 DEmdeg 27.91050089
PmRA 3.8 PmDE 9.3 E RAmdeg 6 E DEmdeg 6
E pmRA 1.4 E pmDE 1.3 EpRAm 1991.20 EpDEm 1991.18
Num 8 Q RAmdeg 0.5 Q DEmdeg 0.7 Q pmRA 0.5
Q pmDE 0.7 BTmag 8.726 E BTmag 0.016 VTmag 8.631
E VTmag 0.012 Prox 999 TYC T HIP
CCDM RAdeg 293.85938917 DEdeg 27.91047917 EpRA 1990 1.55
EpDE 1990 1.61 E RAdeg 6.0 E DEdeg 5.5 Posflg
Corr 0.1
SAO
SAO 87405 DelFlag RA1950 PmRA1950 0.0009
DE1950 PmDE1950 0.001 Vmag 8.8 SpType A0
Double code Source 34 CatNum 10142 DM BD+27 3438
DMcomp BDsup HD 184878 M HD 0
GC RA1950rad 5.11998376 DE1950rad 0.4851806 PmRA2000 0.001
PmDE2000 -0.001
CCDM
Ccdm 19354+2755 RComp Comp A Note1
Note2 Discov num DRAs 2.26 DDEs -23.4
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.9 Sp A0 PmNote *
PmRA 5 PmDE -6 Dm number +27 3438 Cat1 BD
Name2 +27 1991 Cat2 AGK2/3 HD 184878 M HD
ADS BDS A12643 M ADS BDS N IDS IDS 19314N2741A
HIC
 
 
19354+2755 B
 
 
Coord arcsec 2000 193525.30+275428.5 Mag 11.2 PmRA -1.00 PmDE -5.0
Calc delta mag 2.57 Calc coord yes
CCDM
Ccdm 19354+2755 RComp Comp B Note1
Note2 Discov num ES 489 DRAs DDEs
R dRAs Year 1907 Theta 243 Rho 15.4
Obs 1 Vmag 11.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12643 M ADS BDS N IDS IDS 19314N2741B
HIC
 
 
19354+2755 C
 
 
Coord arcsec 2000 193525.67+275417.5 Mag 11.6 PmRA 26.00 PmDE -29.0
Calc delta mag 2.97 Calc coord yes
CCDM
Ccdm 19354+2755 RComp Comp C Note1
Note2 Discov num ES 489 DRAs DDEs
R dRAs Year 1907 Theta 206 Rho 20.3
Obs 1 Vmag 11.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12643 M ADS BDS N IDS IDS 19314N2741C
HIC
 
 
19354+2755 D
 
 
Coord arcsec 2000 193523.52+275404.0 Coord calc 193523.52+275404.0 Mag 12.77 PmRA -27.00
PmDE -9.0 Calc delta mag 4.14
 
 
19354+2755 E
 
 
Coord arcsec 2000 193526.69+275336.4 Coord calc 193526.69+275336.4 Mag 13.3 PmRA -7.00
PmDE -22.0 Calc delta mag 4.67
 
 
19354+2755 F
 
 
Coord arcsec 2000 193524.91+275342.9 Mag 13.89 PmRA -35.00 PmDE -15.0
Calc delta mag 5.26 Calc coord yes
 
 
19354+2755 G
 
 
Coord arcsec 2000 193523.63+275356.8 Mag 15 Calc delta mag 6.37 Calc coord yes
 
 
19354+2755 H
 
 
Coord arcsec 2000 193526.38+275336.8 Mag 14 Calc delta mag 5.37 Calc coord yes