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Doubles in session


Current system
04493-0020
BAL 664


Nearby doubles
14' : 04494+0005
HJ 685

18' : 04492+0002
A 1017

18' : 04504+0013
GWP 620

31' : 04510-0003
BAL 665AB

38' : 04517-0010
LMP 31

42' : 04518+0002
BAL 666

45' : 04467-0042
BAL 663AB

47' : 04510-0058
BAL 292

47' : 04475-0058
RST4773

48' : 04505+0103
A 2622

49' : 04464-0042
TOB 371

50' : 04526+0023
LMP 32

51' : 04525+0006
OOS 1

51' : 04522+0045
RST5209

52' : 04458+0023
HJ 683AB

57' : 04520-0057
RST4774

57' : 04528-0040
SKF1692

66' : 04532-0050
GWP 627

68' : 04518+0115
STF 609

70' : 04448+0000
GWP 611

71' : 04449+0049
LDS3613

74' : 04526+0114
BAL1279

82' : 04510+0136
BAL1278

87' : 04453+0123
UC 1208

88' : 04551-0033
A 1019AB

91' : 04504-0110
TDS2982



Selections
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

04493-0020 BAL 664

 
 
04h 49m 16.70s -00° 19' 02.8" P.A. 130.00 sep 19.1 mag 9.10,11.20
 
 
Coord 2000 04493-0020 Discov num BAL 664 Comp Coord arcsec 2000 04 49 16.70 -00 19 02.8
Date first 1892 Date last 2015 Obs 11
Pa first 131 Pa last 130.1 P.A. Now (θ) 130.1°
Sep first 18.8 Sep last 19.085 Sep. Now (ρ) 19.085"
Mag pri 9.10 Mag sec 11.20 delta mag (ΔM) 2.1 Spectral class
Pri motion ra -007 Sec motion ra +002
Pri motion dec +001 Sec motion dec +003
Notes
rPM=1.304
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Orion
 
 
WDS 04493-0020 BAL 664 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Bal1924 Ma - Baillaud, R. 1924JO......7..117B
Bal1924 J. Obs. 7, 117, 1924
Bal1925 Ma - Baillaud, R. 1925JO......8...53B
Bal1925 J. Obs. 8, 53, 1925
Bal1925b Ma j Baillaud, R. 1925JO......8...56B
Bal1925b J. Obs. 8, 56, 1925
Bal1926 Ma - Baillaud, R. 1926JO......9..129P
Bal1926 J. Obs. 9, 129, 1926
Bal1937A Ma - Baillaud, R. 1937AnLei..18....1S
Bal1937A cited by Strand (Ann. Sterrew. Leiden 18, 1937)
Bal1944 C - Baillaud, R. 1944AnBes...3...33B
Bal1944 +Pa Ann. Obs. Besancon New Ser. 3, 33, 1943
Bal1944 +Po
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04493-0020 BAL 664 1998 3 131 19.1 9.10 11.20 D 044916.70-001902.8
04493-0020 BAL 664 2007 4 131 19.1 9.10 11.20 D 044916.70-001902.8
04493-0020 BAL 664 2010 7 130 19.0 9.10 11.20 044916.70-001902.8
04493-0020 BAL 664 2015 8 130 19.1 9.10 11.20 044916.70-001902.8

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

 
 
WDS 04493-0020 BAL 664 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04493-0020 BAL 664 : MEASURES
 
 
No records found.

 
 
WDS 04493-0020 : VIRTUAL EYEPIECE
 
 

04493-0020 BAL 664A mag 9.1 04493-0020 BAL 664B sep 19.1 P.A. 130.10 mag 11.2 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 04493-0020 : ALADIN DSS IMAGE @ 04h 49m 16.70s -00° 19' 02.8"
 
 
 
 
WDS 04493-0020 BAL 664 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04493-0020 BAL 664 distance=1' 04494+0005 HJ 685 distance=14' 04492+0002 A 1017 distance=18' 04504+0013 GWP 620 distance=18' 04510-0003 BAL 665AB distance=31' 04517-0010 LMP 31 distance=38' 04518+0002 BAL 666 distance=42' 04467-0042 BAL 663AB distance=45' 04467-0042 TOB 370AC distance=45' 04510-0058 BAL 292 distance=47' 04475-0058 RST4773 distance=47' 04505+0103 A 2622 distance=48' 04464-0042 TOB 371 distance=49' 04526+0023 LMP 32 distance=50' 04525+0006 OOS 1 distance=51' 04522+0045 RST5209 distance=51' 04458+0023 HJ 683AB distance=52' 04458+0023 HJ 683AC distance=52' 04520-0057 RST4774 distance=57' 04528-0040 SKF1692 distance=57' 04532-0050 GWP 627 distance=66' 04518+0115 STF 609 distance=68' 04448+0000 GWP 611 distance=70' 04449+0049 LDS3613 distance=71' 04526+0114 BAL1279 distance=74' 04510+0136 BAL1278 distance=82' 04453+0123 UC 1208 distance=87' 04551-0033 A 1019AB distance=88' 04551-0033 STF 614AB,C distance=88' 04551-0033 STF 614BC distance=88' 04504-0110 TDS2982 distance=91' 04552-0044 UC 1233 distance=93' 04553-0056 BAL 293 distance=98' 04552+0058 BAL 976 distance=98' 04496+0157 BAL1277 distance=98' 04424-0056 HDS 606 distance=110' 04531-0117 S 457AB distance=112' 04496+0212 A 2621 distance=114' 04514+0210 LDS3622 distance=115' 04545-0107 A 1018 distance=118' 04438+0155 A 2620AB distance=127' 04438+0155 A 2620AC distance=127' 04574+0100 A 2624Aa,Ab distance=129' 04574+0100 SHY 471AB distance=129' 04416+0118 DAM 816 distance=129' 04409+0058 STF 583AB distance=131' 04409+0058 STF 583AC distance=131' 04444+0208 BAL1276 distance=132' 04441+0205 HL 1AB distance=132' 04441+0205 A 3006AC distance=132' 04441+0205 A 3006CD distance=132' 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 04493-0020 BAL 664 130 19.1 1
Show 04494+0005 HJ 685 78 8.0 14
Show 04492+0002 A 1017 356 0.9 18
Show 04504+0013 GWP 620 185 30.2 18
Show 04510-0003 BAL 665 AB 232 9.9 31
Show 04517-0010 LMP 31 183 2.2 38
Show 04518+0002 BAL 666 219 18.1 42
Show 04467-0042 BAL 663 AB 19 18.0 45
Show 04467-0042 TOB 370 AC 52 3.0 45
Show 04510-0058 BAL 292 158 20.7 47
Show 04475-0058 RST4773 352 2.3 47
Show 04505+0103 A 2622 249 0.3 48
Show 04464-0042 TOB 371 106 6.6 49
Show 04526+0023 LMP 32 203 23.0 50
Show 04525+0006 OOS 1 31 2.6 51
Show 04522+0045 RST5209 170 0.8 51
Show 04458+0023 HJ 683 AB 151 10.7 52
Show 04458+0023 HJ 683 AC 347 57.8 52
Show 04520-0057 RST4774 201 3.0 57
Show 04528-0040 SKF1692 184 1.3 57
Show 04532-0050 GWP 627 340 197.7 66
Show 04518+0115 STF 609 69 3.0 68
Show 04448+0000 GWP 611 178 45.6 70
Show 04449+0049 LDS3613 5 3.1 71
Show 04526+0114 BAL1279 265 14.2 74
Show 04510+0136 BAL1278 187 3.0 82
Show 04453+0123 UC 1208 6 21.6 87
Show 04551-0033 A 1019 AB 135 0.1 88
Show 04551-0033 STF 614 AB,C 69 4.4 88
Show 04551-0033 STF 614 BC 69 4.3 88
Show 04504-0110 TDS2982 318 1.1 91
Show 04552-0044 UC 1233 277 63.8 93
Show 04553-0056 BAL 293 301 15.9 98
Show 04552+0058 BAL 976 138 6.2 98
Show 04496+0157 BAL1277 207 6.8 98
Show 04424-0056 HDS 606 231 0.4 110
Show 04531-0117 S 457 AB 355 41.0 112
Show 04496+0212 A 2621 164 0.1 114
Show 04514+0210 LDS3622 117 15.3 115
Show 04545-0107 A 1018 232 0.3 118
Show 04438+0155 A 2620 AB 264 0.7 127
Show 04438+0155 A 2620 AC 218 19.1 127
Show 04574+0100 A 2624 Aa,Ab 126 0.3 129
Show 04574+0100 SHY 471 AB 89 999.9 129
Show 04416+0118 DAM 816 242 7.2 129
Show 04409+0058 STF 583 AB 327 5.7 131
Show 04409+0058 STF 583 AC 265 99.4 131
Show 04444+0208 BAL1276 120 4.8 132
Show 04441+0205 HL 1 AB 156 2.2 132
Show 04441+0205 A 3006 AC 251 52.3 132
Show 04441+0205 A 3006 CD 317 1.4 132

 
 
WDS 04493-0020 : COMPONENTS
 
 
  A
B pa=130.1°
sep=19.08"
 
 
04493-0020 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 044916.70-001902.8 Mag 9.1 PmRA -7.00
PmDE 1.0
 
 
04493-0020 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 044917.67+001850.5 Mag 11.2 PmRA 2.00
PmDE 3.0 Calc delta mag 2.1 Calc coord yes