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Doubles in session


Current system
00300-1657
CHM 2


Nearby doubles
19' : 00309-1643
UC 384

32' : 00278-1657
STN 2

32' : 00309-1725
RST4148

46' : 00289-1615
SLW 23

47' : 00277-1625
HJ 1968AB

50' : 00307-1746
GWP 56

53' : 00336-1656
J 1436AB

54' : 00292-1750
HU 1203

55' : 00319-1610
SKF 112

63' : 00304-1555
SKF2142

66' : 00298-1552
GWP 54

67' : 00325-1753
SKF 224

72' : 00273-1557
CVR1045

74' : 00307-1545
HJ 1979

75' : 00251-1721
CBL 573

81' : 00256-1749
VOU 29

81' : 00290-1817
HJ 1974

82' : 00321-1813
B 1910

85' : 00354-1731
LDS3182AB

101' : 00306-1837
BVD 12

102' : 00338-1822
UC 392

103' : 00315-1517
LDS5276

111' : 00269-1517
HU 408

117' : 00353-1825
HDS 78

120' : 00308-1459
RST4147

126' : 00288-1902
ITF 157



Selections
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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.

00300-1657 CHM 2

 
 
00h 29m 58.95s -16° 57' 05.0" P.A. 146.00 sep 31.5 mag 13.79,14.44
 
 
Coord 2000 00300-1657 Discov num CHM   2 Comp Coord arcsec 2000 00 29 58.95 -16 57 05.0
Date first 1953 Date last 2016 Obs 11
Pa first 146 Pa last 145.5 P.A. Now (θ) 145.5°
Sep first 31.6 Sep last 31.468 Sep. Now (ρ) 31.468"
Mag pri 13.79 Mag sec 14.44 delta mag (ΔM) 0.65 Spectral class
Pri motion ra +282 Sec motion ra +282
Pri motion dec -041 Sec motion dec -039
Notes N (See Notes)
rPM=0.007 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cetus Gaia DR2 2367429786517516800
 
 
WDS 00300-1657 CHM 2 : NOTES
 
 
discov_num notes refcode
CHM 2 NLTT 1595 + 1598.
 
 
REFERENCES
 
 
refcode metd author reference
Chm2004 E - Chaname, J. & Gould, A. 2004ApJ...601..289C
Chm2004 ApJ 601, 289, 2004
Chm2004 (Photometry, coordinates, and astrometry from rNLTT. Astrometry from early
Chm2004 versions of 2MASS and UCAC, with date given only as "circa 2000". Measures
Chm2004 identical to discovery observations - predominantly close pairs - were assumed
Chm2004 not new observations, so not included in WDS. Similar concerns when primary and
Chm2004 secondary magnitudes or proper motions were the same.)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00300-1657 CHM 2 2000 1 146 31.5 14.00 14.70 N 002959.96-165705.0
00300-1657 CHM 2 2004 6 146 31.5 14.00 14.70 N 002959.96-165705.0
00300-1657 CHM 2 2010 8 146 31.4 13.79 14.44 N 002958.95-165705.0
00300-1657 CHM 2 2015 9 145 31.5 13.79 14.44 N 002958.95-165705.0
00300-1657 CHM 2 2016 11 146 31.5 13.79 14.44 N 002958.95-165705.0

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

 
 
WDS 00300-1657 CHM 2 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00300-1657 CHM 2 : MEASURES
 
 
No records found.

 
 
WDS 00300-1657 : VIRTUAL EYEPIECE
 
 

00300-1657 CHM 2A mag 13.79 00300-1657 CHM 2B sep 31.0 P.A. 146.70 mag 14.44 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 00300-1657 : ALADIN DSS IMAGE @ 00h 29m 58.95s -16° 57' 05.0"
 
 
 
 
WDS 00300-1657 CHM 2 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00300-1657 CHM 2 distance=0' 00309-1643 UC 384 distance=19' 00278-1657 STN 2 distance=32' 00309-1725 RST4148 distance=32' 00289-1615 SLW 23 distance=46' 00277-1625 YR 1Aa,Ab distance=47' 00277-1625 HJ 1968AB distance=47' 00277-1625 BU 1343AC distance=47' 00307-1746 GWP 56 distance=50' 00336-1656 J 1436AB distance=53' 00336-1656 J 1436AC distance=53' 00292-1750 HU 1203 distance=54' 00319-1610 SKF 112 distance=55' 00304-1555 SKF2142 distance=63' 00298-1552 GWP 54 distance=66' 00325-1753 SKF 224 distance=67' 00273-1557 CVR1045 distance=72' 00307-1545 HJ 1979 distance=74' 00251-1721 CBL 573 distance=75' 00256-1749 VOU 29 distance=81' 00290-1817 HJ 1974 distance=81' 00321-1813 B 1910 distance=82' 00354-1731 LDS3182AB distance=85' 00354-1731 LDS3182BC distance=85' 00306-1837 BVD 12 distance=101' 00338-1822 UC 392 distance=102' 00315-1517 LDS5276 distance=103' 00225-1707 HU 406Ba,Bb distance=108' 00269-1517 HU 408 distance=111' 00353-1825 HDS 78 distance=117' 00308-1459 RST4147 distance=120' 00288-1902 ITF 157 distance=126' 00389-1704 ARA 139 distance=129' 00256-1849 HJ 1964 distance=129' 00334-1856 CVR1046 distance=129' 00252-1509 CVR1039 distance=129' 00234-1831 LDS3161 distance=134' 00313-1909 B 6 distance=134' 00302-1912 GWP 55 distance=135' 00359-1847 TDS 22 distance=139' 00279-1914 ARA 516 distance=141' 00200-1729 B 1906 distance=146' 00210-1539 SLW 16 distance=152' 00376-1512 SKF 215 distance=153' 00405-1631 BU 109AB distance=153' 00405-1631 BU 109AC distance=153' 00405-1631 BU 109BC distance=154' 00287-1425 HU 409 distance=154' 00266-1924 ARA 515 distance=155' 00362-1451 RST4152 distance=155' 00278-1929 DON 5 distance=155' 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 00300-1657 CHM 2 146 31.5
Show 00309-1643 UC 384 317 32.6 19
Show 00278-1657 STN 2 273 6.0 32
Show 00309-1725 RST4148 356 2.2 32
Show 00289-1615 SLW 23 172 173.0 46
Show 00277-1625 YR 1 Aa,Ab 300 0.1 47
Show 00277-1625 HJ 1968 AB 234 37.0 47
Show 00277-1625 BU 1343 AC 135 77.1 47
Show 00307-1746 GWP 56 227 54.8 50
Show 00336-1656 J 1436 AB 111 6.2 53
Show 00336-1656 J 1436 AC 74 24.9 53
Show 00292-1750 HU 1203 193 2.0 54
Show 00319-1610 SKF 112 357 3.9 55
Show 00304-1555 SKF2142 143 20.9 63
Show 00298-1552 GWP 54 240 6.5 66
Show 00325-1753 SKF 224 59 4.4 67
Show 00273-1557 CVR1045 78 4.4 72
Show 00307-1545 HJ 1979 66 7.3 74
Show 00251-1721 CBL 573 274 8.3 75
Show 00256-1749 VOU 29 257 0.8 81
Show 00290-1817 HJ 1974 159 23.9 81
Show 00321-1813 B 1910 30 0.2 82
Show 00354-1731 LDS3182 AB 52 7.8 85
Show 00354-1731 LDS3182 BC 181 273.2 85
Show 00306-1837 BVD 12 314 143.7 101
Show 00338-1822 UC 392 230 132.5 102
Show 00315-1517 LDS5276 251 36.9 103
Show 00225-1707 HU 406 Ba,Bb 272 1.2 108
Show 00269-1517 HU 408 285 2.3 111
Show 00353-1825 HDS 78 275 1.3 117
Show 00308-1459 RST4147 132 0.9 120
Show 00288-1902 ITF 157 268 4.3 126
Show 00389-1704 ARA 139 123 15.9 129
Show 00256-1849 HJ 1964 116 6.6 129
Show 00334-1856 CVR1046 290 4.9 129
Show 00252-1509 CVR1039 95 4.3 129
Show 00234-1831 LDS3161 148 9.0 134
Show 00313-1909 B 6 265 0.2 134
Show 00302-1912 GWP 55 299 24.3 135
Show 00359-1847 TDS 22 185 1.2 139
Show 00279-1914 ARA 516 262 10.1 141
Show 00200-1729 B 1906 106 0.8 146
Show 00210-1539 SLW 16 234 9.0 152
Show 00376-1512 SKF 215 178 7.4 153
Show 00405-1631 BU 109 AB 353 106.6 153
Show 00405-1631 BU 109 AC 355 95.6 153
Show 00405-1631 BU 109 BC 160 11.4 154
Show 00287-1425 HU 409 319 0.7 154
Show 00266-1924 ARA 515 337 16.1 155
Show 00362-1451 RST4152 53 0.5 155
Show 00278-1929 DON 5 344 0.5 155

 
 
WDS 00300-1657 : COMPONENTS
 
 
  A
B pa=146.7°
sep=31.04"
 
 
00300-1657 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 002958.95-165705.0 Mag 13.79 PmRA 282.00
PmDE -41.0
 
 
00300-1657 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 003000.14-165730.9 Mag 14.44 PmRA 282.00
PmDE -39.0 Calc delta mag 0.65 Calc coord yes