18281-2228 ARA1888

 
 
18h 28m 10.55s -22 28' 02.2" P.A. 250 sep 13.7 mag 12.60,13.40
 
 
Coord 2000
18281-2228
Discov num
ARA1888
Comp
Coord arcsec 2000
18 28 10.55 -22 28 02.2
Date first
1928
Date last
1999
Obs
4
Pa first
252
Pa last
250
P.A. Now (θ)
250°
Sep first
14.2
Sep last
13.7
Sep. Now (ρ)
13.7"
Mag pri
12.60
Mag sec
13.40
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
+005
Sec motion ra
-012
Pri motion dec
+000
Sec motion dec
+004
Notes
rPM=1.381
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
250.1
Precise sep
13.661
Constellation
Sagittarius
last precise pa
250.1
last precise sep
13.661
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18281-2228 ARA1888 1998 2 250 13.6 12.60 13.40 D 182810.55-222802.2
18281-2228 ARA1888 1999 3 250 13.7 12.60 13.40 D 182810.55-222802.2
18281-2228 ARA1888 2010 5 247 13.5 12.60 13.40 182810.55-222802.2

If you need more information about this double, apply for a data request form to the WDS.
 
 
WDS 18281-2228 ARA1888 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
ARA Aravamudan, S.

 
 
WDS 18281-2228 ARA1888 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18281-2228 ARA1888 : MEASURES
 
 
No records found.

 
 
WDS 18281-2228 ARA1888 : Virtual Eyepiece
 
 

18281-2228  ARA1888 A 18281-2228  ARA1888 sep 13.7 P.A. 250 mag 12.60,13.40 virtual eyepiece
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Radius:
 
 
WDS 18281-2228 ARA1888 : Aladin DSS image @ 18h 28m 10.55s -22 28' 02.2"
 
 
 
 
WDS 18281-2228 ARA1888 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18281-2228  ARA1888 distance=0' 18282-2227  ARA1889 distance=2' 18284-2249  OCC  44 distance=22' 18297-2241  RST3183 distance=25' 18281-2260  OCC  45 distance=32' 18258-2220  ARA1887 distance=34' 18294-2258  BRT1538 distance=35' 18273-2154  ARA1535 distance=37' 18273-2140  HU  239 distance=50' 18288-2138  HU  242 distance=51' 18317-2211  ARA1890 distance=53' 18280-2135  HU  240 distance=53' 18314-2259  ARA2234 distance=54' 18296-2138  ARA1536 distance=54' 18305-2315  RST4013 distance=57' 18254-2146  ARA1533 distance=58' 18313-2307  LEO  39AB distance=59' 18313-2307  LEO  39AC distance=59' 18302-2135  ARA1537 distance=61' 18280-2328  LEO  18 distance=61' 18241-2248  ARA1886AB distance=61' 18241-2248  ARA1886AC distance=61' 18311-2315  DON 906 distance=63' 18237-2209  BRT1534 distance=65' 18306-2133  ARA1538 distance=65' 18236-2245  ARA1884 distance=67' 18289-2122  HU  241AB distance=67' 18289-2122  HU  241AC distance=67' 18315-2138  ARA1540 distance=69' 18235-2252  ARA1883 distance=69' 18306-2329  ARA2233 distance=70' 18233-2245  BRT1533 distance=71' 18282-2114  HJ 2832 distance=74' 18231-2252  ARA1881 distance=75' 18228-2235  ARA1880 distance=75' 18239-2139  BRT1536 distance=78' 18335-2256  BRT1540 distance=78' 18324-2138  ARA1541 distance=78' 18314-2124  ARA1539 distance=79' 18226-2213  BRT1532 distance=79' 18234-2143  ARA1530 distance=81' 18264-2111  ARA1534 distance=82' 18281-2349  ARA2231 distance=82' 18224-2201  ARA1878 distance=84' 18236-2133  RST5112 distance=84' 18224-2202  ARA1877 distance=84' 18239-2129  BRT1535 distance=85' 18223-2248  ARA1876 distance=85' 18325-2330  BRT1539 distance=85' 18220-2233  J  2208 distance=86' 18294-2353  B   393 distance=87' 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 sep pa dist(')
Show 18281-2228 ARA1888 13.70 250
Show 18282-2227 ARA1889 8.80 9 2
Show 18284-2249 OCC 44 0.10 22
Show 18297-2241 RST3183 0.50 207 25
Show 18281-2260 OCC 45 0.10 32
Show 18258-2220 ARA1887 6 187 34
Show 18294-2258 BRT1538 4.10 290 35
Show 18273-2154 ARA1535 11.50 38 37
Show 18273-2140 HU 239 3.10 184 50
Show 18288-2138 HU 242 1.10 278 51
Show 18317-2211 ARA1890 11.40 289 53
Show 18280-2135 HU 240 4.70 35 53
Show 18314-2259 ARA2234 13.10 325 54
Show 18296-2138 ARA1536 15.40 147 54
Show 18305-2315 RST4013 1.30 264 57
Show 18254-2146 ARA1533 13.30 336 58
Show 18313-2307 LEO 39 AB 2 156 59
Show 18313-2307 LEO 39 AC 20.40 114 59
Show 18302-2135 ARA1537 13.30 78 61
Show 18280-2328 LEO 18 2.80 295 61
Show 18241-2248 ARA1886 AB 15 64 61
Show 18241-2248 ARA1886 AC 7.90 154 61
Show 18311-2315 DON 906 1.60 128 63
Show 18237-2209 BRT1534 4.80 117 65
Show 18306-2133 ARA1538 9.30 256 65
Show 18236-2245 ARA1884 13.80 337 67
Show 18289-2122 HU 241 AB 4.10 35 67
Show 18289-2122 HU 241 AC 62.90 301 67
Show 18315-2138 ARA1540 14.70 10 69
Show 18235-2252 ARA1883 6.50 216 69
Show 18306-2329 ARA2233 7.50 262 70
Show 18233-2245 BRT1533 2.80 38 71
Show 18282-2114 HJ 2832 23 21 74
Show 18231-2252 ARA1881 13.70 135 75
Show 18228-2235 ARA1880 10.50 243 75
Show 18239-2139 BRT1536 3.50 71 78
Show 18335-2256 BRT1540 5.10 315 78
Show 18324-2138 ARA1541 7 349 78
Show 18314-2124 ARA1539 5 5 79
Show 18226-2213 BRT1532 5.80 245 79
Show 18234-2143 ARA1530 14.50 101 81
Show 18264-2111 ARA1534 13.10 270 82
Show 18281-2349 ARA2231 11.90 251 82
Show 18224-2201 ARA1878 12.30 264 84
Show 18236-2133 RST5112 0.30 25 84
Show 18224-2202 ARA1877 8.80 256 84
Show 18239-2129 BRT1535 4.20 309 85
Show 18223-2248 ARA1876 10.80 84 85
Show 18325-2330 BRT1539 4.20 231 85
Show 18220-2233 J 2208 6.30 170 86
Show 18294-2353 B 393 1.20 136 87