18141-2219 ARA 1860
18h 14m 08.87s -22° 19' 44.8" P.A. 226.00 sep 12.5 mag 11.80,12.20
Coord 2000 |
18141-2219 |
|
Discov num |
ARA1860 |
|
Comp |
|
|
Coord arcsec 2000 |
18 14 08.87 -22 19 44.8 |
|
Date first |
1920 |
|
Date last |
2010 |
|
Obs |
7 |
|
Pa first |
228 |
|
Pa last |
225.7 |
|
P.A. Now (θ) |
225.7° |
|
Sep first |
12.7 |
|
Sep last |
12.46 |
|
Sep. Now (ρ) |
12.46" |
|
Mag pri |
11.80 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
Pri motion ra |
-002 |
|
Sec motion ra |
+001 |
|
Pri motion dec |
+006 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
rPM=1.651
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Gaia DR2 |
4090690512516209280 |
|
WDS 18141-2219 ARA 1860 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Ara1961 |
Pa - |
Aravamudan, S. |
1961PASP...73..266A |
Ara1961 |
|
PASP 73, 266, 1961 |
|
Ara1963 |
Pa - |
Aravamudan, S. |
. |
Ara1963 |
|
Pub. Nizamiah Obs. 13, Pt.3, 1963 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
18141-2219 |
ARA1860 |
|
1998 |
3 |
226 |
12.7 |
12.10 |
12.90 |
|
D |
181408.87-221944.8 |
18141-2219 |
ARA1860 |
|
2000 |
5 |
226 |
12.7 |
12.10 |
12.90 |
|
D |
181408.87-221944.8 |
18141-2219 |
ARA1860 |
|
2010 |
7 |
226 |
12.2 |
11.80 |
12.20 |
|
|
181408.87-221944.8 |
If you need more information about this double, apply for a
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WDS 18141-2219 ARA 1860 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18141-2219 ARA 1860 : MEASURES
No records found.
WDS 18141-2219 : VIRTUAL EYEPIECE
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WDS 18141-2219 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.