NGC 1976

Number of measures per data source

	Reference    7 :   25 measures
	Reference   12 :   24 measures
	Reference   14 :   54 measures
	Reference   17 :    1 measure
	Reference   21 :    8 measures
	Reference   28 :  151 measures
	Reference   29 :   16 measures
	Reference   30 :   32 measures
	Reference   31 :   50 measures
	Reference   32 :   97 measures
	Reference   33 :   12 measures
	Reference   34 :   76 measures
	Reference   35 :   13 measures
	Reference   36 :   44 measures
	Reference   37 :   13 measures
	Reference   38 :   10 measures
	Reference   39 :    3 measures
	Reference   40 :   12 measures
	Reference   41 :   20 measures
	Reference   42 :   39 measures
	Reference   43 :   22 measures
	Reference   44 :   12 measures
	Reference   45 :    6 measures
	Reference   46 :    9 measures
	Reference  303 :   17 measures
	Reference  306 :   74 measures
	Reference  323 :  195 measures
	Reference  325 :   17 measures
	Reference  327 :   20 measures
	Reference  328 :  491 measures
	Reference  420 :   31 measures
	Reference  443 :  130 measures
	Reference  445 :    7 measures
	Reference  503 :   27 measures
	Reference  509 :  101 measures
	Reference  514 :    6 measures
	Reference  525 :    4 measures
	Reference  528 :   14 measures
	Reference  529 :   26 measures
	Reference  538 :    2 measures
	Reference  545 :   14 measures
	Reference  565 :  153 measures
	Reference  618 :  231 measures

References

 7
Abt H.A.
(1970) Astrophys. J. Suppl. 19, 387
Catalog of individual radial velocities 0h -12h measured by astronomers of the Mount Wilson Observatory
1970ApJS...19..387A
 12
Pearce J.A., Petrie R.M.
(1951) Publ. Dom. Astrophys. Obs. 8, 409
Revised radial velocities of seventy-nine B-type stars
1951PDAO....8..409P
 14
Plaskett J.S., Pearce J.A.
(1935) Publ. Dom. Astrophys. Obs. 5, 1
The radial velocities of 523 O and B type stars obtained at Victoria, 1923-1929
1935PDAO....5....1P
 17
Conti P.S., Leep E.M., Lorre J.J.
(1977) Astrophys. J. 214, 759
Spectroscopic studies of O-type stars. VIII. Radial velocities and the K-Term
1977ApJ...214..759C
 21
Plaskett J.S.
(1924) Publ. Dom. Astrophys. Obs. 2, 287
The O-type stars
1924PDAO....2..287P
 28
Walker M.F.
(1983) Astrophys. J. 271, 642
Studies of extremely young clusters. VII. Spectroscopic observations of faint stars in the Orion nebula
1983ApJ...271..642W
 29
Conti P.S.
(1970) Astrophys. J. 159, 723
Zeeman measures of sharp-lined early B stars
1970ApJ...159..723C
 30
Johnson H.M.
(1965) Astrophys. J. 142, 964
The spectra and radial velocities of stars in the Orion nebula cluster
1965ApJ...142..964J
 31
Blaauw A., van Albada T.S.
(1963) Astrophys. J. 137, 791
Radial velocities of B-type stars in the nearest associations
1963ApJ...137..791B
 32
Frost E.B., Barrett S.B., Struve O.
(1926) Astrophys. J. 64, 1
Radial velocities of 368 helium stars
1926ApJ....64....1F
 33
Campbell W.W., Moore J.H.
(1928) Publ. Lick Obs. 16, 1
Radial velocities of stars brighter than visual magnitude 5.51 as determined at Mount Hamilton and Santiago
1928PLicO..16....1C
 34
Struve O., Titus J.
(1944) Astrophys. J. 99, 84
Radial velocities of the four stars of the Trapezium in Orion
1944ApJ....99...84S
 35
Doremus C.
(1970) Publ. Astron. Soc. Pacific 82, 745
The spectroscopic binary BM Orion
1970PASP...82..745D
 36
Popper D.M., Plavec M.
(1976) Astrophys. J. 205, 462
BM Orions: The enigmatic eclipsing binary in the Trapezium
1976ApJ...205..462P
 37
Conti P.S.
(1972) Astrophys. J. 174, L79
On the accretion of material by theta Orionis C
1972ApJ...174L..79C
 38
Greenstein J.L., Struve O.
(1946) Publ. Astron. Soc. Pacific 58, 366
Spectra of variable stars in the Orion nebula
1946PASP...58..366G
 39
Frost E.B., Lee O.J.
(1909) Astrophys. J. 30, 62
Eight stars having variable radial velocities
1909ApJ....30...62F
 40
Henroteau F., Ph.D., Henderson J.P., M.A.
(1920) Publ. Dom. Obs. Ottawa 5, 1
A spectrographic study of early class B stars
1920PDO.....5....1H
 41
Aikman G.C.L., Goldberg B.A.
(1974) J. R. Astron. Soc. Canada 68, 205
The orbit and nature of Theta2 Orionis A
1974JRASC..68..205A
 42
Struve O.
(1924) Astrophys. J. 60, 159
The orbit of spectroscopic binary 43 Theta2 Orionis
1924ApJ....60..159S
 43
Munch G.
(1943) Astrophys. J. 98, 228
A new orbit for the spectroscopic binary Theta2 Orionis A
1943ApJ....98..228M
 44
Margoni R., Pinto G.
(1974) Astron. Astrophys. 35, 149
The Orbital Period of Theta2 Ori A, the suggested optical counterpart of the X-ray source 2U0525-06
1974A&A....35..149M
 45
Frost E.B., Adams W.S.
(1903) Astrophys. J. 18, 383
Ten stars whose radial velocities vary
1903ApJ....18..383F
 46
Beardsley W.R., Sr Matthew M., Erskine E.M., Jr Gandet T.L., Hubbell E.N., Jacobson M., Jones G., Kobus K., Levy S., Lowrey Ph., Namisnak D.
(1969) Publ. Allegheny Obs. 8, 91
The radial velocities of 129 stars in the years 1906 to 1917
1969PAllO...8...91B
 303
Ismailov N.Z.
(1988) Soviet Astron. Lett. 14, 138
Analysis of spectra of three stars in the Theta1 Orionis Trapezium
1988SvAL...14..138I
 306
Marschall L.A., Mathieu R.D.
(1988) Astron. J. 96, 1956
Parenago 1540: a pre-main-sequence double-lined spectroscopic binary near the Orion Trapezium
1988AJ.....96.1956M
 323
Morrell N., Levato H.
(1991) Astrophys. J. Suppl. 75, 965
Spctroscopic binaries in the Orion OB1 association
1991ApJS...75..965M
 325
Walker M.F.
(1990) Publ. Astron. Soc. Pacific 102, 726
Photoelectric observations of moderate to rapidly rotating pre-main-sequence stars in the Orion nebula cluster
1990PASP..102..726W
 327
Abt H.A., Gomez A.E., Levy S.G.
(1990) Astrophys. J. Suppl. 74, 551
The frequency and formation mechanism of B2-B5 main-sequence binaries
1990ApJS...74..551A
 328
Abt H.A., Wang R., Cardona O.
(1991) Astrophys. J. 367, 155
Spectroscopic binaries in the Orion nebula cluster
1991ApJ...367..155A
 420
King J.R.
(1993) Astron. J. 105, 1087
Lithum abudances of intermediate-mass, pre-main-sequence stars in Orion Ic
1993AJ....105.1087K
 443
Stassun K.G., Mathieu R.D., Mazeh T., Vrba F.J.
(1999) Astron. J. 117, 2941
The rotation period distribution of pre-main sequence stars in and around the Orion nebula
1999AJ....117.2941S
 445
Vitrichenko E.A., Klochkova V.G., Plachinda S.I.
(1998) Astron. Lett. 24, 296
A study of the radial velocity of V1016 Ori
1998AstL...24..296V
 503
Vitrichenko E.A.
(2002) Astron. Lett. 28, 324
A study of the radial velocity of the star Theta1 OriC
2002AstL...28..324V
 509
Reipurth Bo., Lindgren H., Mayor M., Mermilliod J.-C., Cramer N.
(2002) Astron. J. 124, 2813
Spectroscopic pre-main-sequence binaries. II. 1-14c and Parenago 2494
2002AJ....124.2813R
 514
Vitrichenko E.A.
(2002) Astron. Letters 28, 843
A preliminary radial-velocity curve for the star Theta1 Ori D
2002AstL...28..843V
 525
Prato L., Simon M., Mazeh T., McLean I.S., Norman D., Zucker S.
(2002) Astrophys. J. 569, 863
The smallest mass ratio young star spectroscopic binaries
2002ApJ...569..863P
 528
Vitrichenko E.A., Shevchenko V.S., Shcherbakov V.A.
(1996) Astron. Lett. 22, 163
Radial velocity of the protoalgol BM Ori
 529
Bossi M., Gaspani A., Scardia M., Tadini M.
(1989) Astron. Astrophys. 222, 117
Theta1 Orionis A: a pre-main sequence low q binary system?
1989A&A...222..117B
 538
Frasca A., Alcala J.M., Covino E., Catalano S., Marilli E., Paladino R.
(2003) Astron. Astrophys. 405, 149
Further identification of ROSAT all-sky survey sources in Orion
2003A&A...405..149F
 545
Vitrichenko E.A., Klochkova V.G.
(2004) Astrophsics 47, 2
The BM Ori system. I. Anomaly in the radial velocity
2004Ap.....47....2V
 565
Sicilia-Aguilar A., Hartmann L.W., Szentgyorgyi A.H., Fabricant D.G., Furesz G., Roll J., Conroy M.A., Calvet N., Tokarz S., Hernandez J.
(2005) Astron. J. 129, 363
Accretion, kinematics, and rotation in the Orion nebula cluster: initial results from Hectochelle
2005AJ....129..363S
 618
Mermilliod J.-C., Mayor M., Udry S.
(2009) Astron. Astrophys. 498, 949
Catalogues of radial and rotational velocities of 1253 F-K dwarfs in 13 nearby open clusters
2009A&A...498..949M