02446+5643 MLR 598 (HD 16881)

 
 
02h 44m 37.65s +56° 43' 02.3" P.A. 80.00 sep 0.8 mag 10.27,10.37 Sp A5?
 
 
Coord 2000 02446+5643 Discov num MLR 598 Comp Coord arcsec 2000 02 44 37.65 +56 43 02.3
Date first 1984 Date last 2016 Obs 6
Pa first 77 Pa last 79.7 P.A. Now (θ) 79.7°
Sep first 0.7 Sep last 0.759 Sep. Now (ρ) 0.759"
Mag pri 10.27 Mag sec 10.37 delta mag (ΔM) 0.1 Spectral class A5? (white)
Pri motion ra +013 Sec motion ra +013
Pri motion dec -015 Sec motion dec -015
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 16881 Constellation Perseus SAO 23578 Tycho2 3708-01261-1
Gaia DR2 454783572893508992 HD 16881 DM BD+56 706
 
 
WDS 02446+5643 MLR 598 (HD 16881) : 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
02446+5643 MLR 598 1991 4 82 0.6 10.27 10.37 024437.65+564302.3
02446+5643 MLR 598 2008 5 80 0.8 10.27 10.37 024437.65+564302.3
02446+5643 MLR 598 2016 6 80 0.8 10.27 10.37 A5? 024437.65+564302.3

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

 
 
WDS 02446+5643 MLR 598 (HD 16881) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02446+5643 MLR 598 (HD 16881) : MEASURES
 
 
No records found.

 
 
WDS 02446+5643 (HD 16881) : VIRTUAL EYEPIECE
 
 

02446+5643 MLR 598A mag 10.27 Sp A5? 02446+5643 MLR 598B sep 0.4 P.A. 71.70 mag 10.37 virtual eyepiece
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Radius:
Components only
 
 
WDS 02446+5643 (HD 16881) : ALADIN DSS IMAGE @ 02h 44m 37.65s +56° 43' 02.3"
 
 
 
 
WDS 02446+5643 MLR 598 (HD 16881) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


02446+5643  MLR 598 distance=0' 02444+5642  TDS2349 distance=2' 02447+5639  STI1935 distance=4' 02442+5639  MZA  10AB distance=5' 02442+5639  MZA  10AC distance=5' 02454+5634  STF 297BC distance=12' 02454+5634  MLR 599Aa,Ab distance=12' 02454+5634  STF 297AB distance=12' 02454+5634  STF 297AC distance=12' 02432+5643  STI1929 distance=13' 02443+5626  MLB 114 distance=18' 02441+5700  STI1931 distance=18' 02461+5657  IPH   2 distance=19' 02443+5704  STF 293AB distance=21' 02443+5704  STF 293AC distance=21' 02443+5704  STF 293AD distance=21' 02443+5704  FYM 354AE distance=21' 02443+5704  FYM 354AF distance=21' 02472+5645  STI1938 distance=22' 02451+5708  STI1936 distance=26' 02456+5709  STI1937 distance=28' 02403+5643  STI1922 distance=35' 02493+5639  STI1943 distance=39' 02480+5611  SKF 265AB distance=44' 02480+5611  STI1940AC distance=44' 02455+5727  SCA   4 distance=46' 02501+5640  A   972 distance=46' 02495+5705  MCA   9 distance=46' 02414+5726  STI1925AB distance=51' 02414+5726  FYM 379AC distance=51' 02507+5645  STI1946 distance=52' 02447+5735  TDS  92 distance=52' 02507+5700  SCA   5 distance=53' 02454+5738  A   971 distance=56' 02501+5722  STI1944 distance=60' 02374+5653  MLB1062 distance=61' 02518+5703  SCA   6 distance=63' 02469+5744  HDS 360 distance=64' 02369+5635  TDS  89 distance=65' 02407+5741  MLB  51 distance=67' 02456+5751  TDS2353AB distance=69' 02422+5536  TDS2341 distance=70' 02507+5554  WRD   1CD distance=70' 02507+5554  FYM 161CG distance=70' 02507+5554  STF 307AB (Miram) distance=71' 02507+5554  STF 307AC (Miram) distance=71' 02507+5554  SHJ  34AE (Miram) distance=71' 02507+5554  WAL  19AF (Miram) distance=71' 02369+5610  TDS2301 distance=72' 02448+5754  STI1934 distance=72' 02365+5617  MLB  50 distance=73' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 02446+5643 MLR 598 80 0.8
Show 02444+5642 TDS2349 245 2.3 2
Show 02447+5639 STI1935 36 13.8 4
Show 02442+5639 MZA 10 AB 354 12.1 5
Show 02442+5639 MZA 10 AC 336 4.8 5
Show 02454+5634 STF 297 BC 105 44.3 12
Show 02454+5634 MLR 599 Aa,Ab 7 0.2 12
Show 02454+5634 STF 297 AB 279 15.8 12
Show 02454+5634 STF 297 AC 108 28.6 12
Show 02432+5643 STI1929 49 14.1 13
Show 02443+5626 MLB 114 13 6.3 18
Show 02441+5700 STI1931 59 10.6 18
Show 02461+5657 IPH 2 342 34.6 19
Show 02443+5704 STF 293 AB 102 13.6 21
Show 02443+5704 STF 293 AC 335 79.6 21
Show 02443+5704 STF 293 AD 344 187.4 21
Show 02443+5704 FYM 354 AE 267 15.6 21
Show 02443+5704 FYM 354 AF 238 33.9 21
Show 02472+5645 STI1938 129 14.0 22
Show 02451+5708 STI1936 219 10.0 26
Show 02456+5709 STI1937 30 5.9 28
Show 02403+5643 STI1922 21 8.0 35
Show 02493+5639 STI1943 269 6.9 39
Show 02480+5611 SKF 265 AB 237 4.3 44
Show 02480+5611 STI1940 AC 273 34.2 44
Show 02455+5727 SCA 4 224 25.0 46
Show 02501+5640 A 972 103 1.0 46
Show 02495+5705 MCA 9 99 0.2 46
Show 02414+5726 STI1925 AB 278 3.6 51
Show 02414+5726 FYM 379 AC 104 14.5 51
Show 02507+5645 STI1946 102 11.0 52
Show 02447+5735 TDS 92 115 1.3 52
Show 02507+5700 SCA 5 37 16.0 53
Show 02454+5738 A 971 41 0.1 56
Show 02501+5722 STI1944 191 3.9 60
Show 02374+5653 MLB1062 176 8.6 61
Show 02518+5703 SCA 6 261 32.1 63
Show 02469+5744 HDS 360 15 0.3 64
Show 02369+5635 TDS 89 345 1.0 65
Show 02407+5741 MLB 51 189 4.9 67
Show 02456+5751 TDS2353 AB 178 1.8 69
Show 02422+5536 TDS2341 280 1.2 70
Show 02507+5554 WRD 1 CD 116 5.2 70
Show 02507+5554 FYM 161 CG 229 15.8 70
Show Miram 02507+5554 STF 307 AB 301 28.7 71
Show Miram 02507+5554 STF 307 AC 269 64.0 71
Show Miram 02507+5554 SHJ 34 AE 297 242.9 71
Show Miram 02507+5554 WAL 19 AF 25 57.7 71
Show 02369+5610 TDS2301 271 0.6 72
Show 02448+5754 STI1934 273 10.2 72
Show 02365+5617 MLB 50 351 6.4 73

 
 
WDS 02446+5643 : COMPONENTS
 
 
  A
B pa=71.7°
sep=0.43"
 
 
02446+5643 A
 
 
Componente originario normalizzato AB Name HD 16881 Coord arcsec 2000 024437.65+564302.3 Mag 10.27
Spectral class A5? (white) PmRA 13.00 PmDE -15.0 SAO 23578
Tycho2 3708-01261-1 HD 16881 DM BD+56 706
Tycho2
Tycho2 3708-01261-1 Pflag RAmdeg 41.15700256 DEmdeg 56.71730938
PmRA 13.3 PmDE -15.2 E RAmdeg 11 E DEmdeg 12
E pmRA 1.6 E pmDE 1.6 EpRAm 1990.61 EpDEm 1990.14
Num 8 Q RAmdeg 1.8 Q DEmdeg 0.9 Q pmRA 1.9
Q pmDE 0.9 BTmag 10.040 E BTmag 0.022 VTmag 9.688
E VTmag 0.021 Prox 983 TYC T HIP
CCDM RAdeg 41.15694250 DEdeg 56.71734472 EpRA 1990 1.75
EpDE 1990 1.67 E RAdeg 11.1 E DEdeg 13.1 Posflg P
Corr 0.2
SAO
SAO 23578 DelFlag RA1950 PmRA1950 0.0023
DE1950 PmDE1950 -0.01 Vmag 9.1 SpType A5
Double code Source 38 CatNum 2476 DM BD+56 706
DMcomp BDsup HD 16881 M HD 0
GC RA1950rad 0.70232859 DE1950rad 0.98622484 PmRA2000 0.0022
PmDE2000 -0.014
 
 
02446+5643 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 024437.70+564302.4 Mag 10.37 PmRA 13.00
PmDE -15.0 Calc delta mag 0.1 Calc coord yes