22049+1107 DOO 89
22h 05m 09.21s +11° 00' 07.3" P.A. 327.00 sep 8.8 mag 9.80,10.60
| Coord 2000 |
22049+1107 |
|
Discov num |
DOO 89 |
|
Comp |
|
|
Coord arcsec 2000 |
22 05 09.21 +11 00 07.3 |
|
| Date first |
1910 |
|
Date last |
2016 |
|
Obs |
14 |
|
| Pa first |
330 |
|
Pa last |
326.7 |
|
P.A. Now (θ) |
326.7° |
|
| Sep first |
8.4 |
|
Sep last |
8.772 |
|
Sep. Now (ρ) |
8.772" |
|
| Mag pri |
9.80 |
|
Mag sec |
10.60 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
| Pri motion ra |
+007 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
-015 |
|
Sec motion dec |
-012 |
|
| Notes |
|
|
rPM=0.924
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Gaia DR2 |
2727320622556025216 |
|
WDS 22049+1107 DOO 89 : NOTES
No records found.
REFERENCES
| refcode |
metd |
author |
reference |
| Doo1901 |
Ma j |
Doolittle, E. |
1901PFAO....1c...1D |
| Doo1901 |
|
Pub. Univ. Penn. 1, Pt. 3, 1901 |
|
| Doo1903a |
Ma - |
Doolittle, E. |
1903AJ.....23..175D |
| Doo1903a |
|
AJ 23, 175, 1903 (also in Pub. Univ. Penn. 2, Pt. 3, 1905) |
|
| Doo1903b |
Ma j |
Doolittle, E. |
1903AJ.....23..177D |
| Doo1903b |
|
AJ 23, 177, 1903 (also in Pub. Univ. Penn. 2, Pt. 3, 1905) |
|
| Doo1905a |
Ma j |
Doolittle, E. |
1905PFAO....2c...1D |
| Doo1905a |
|
Pub. Univ. Penn. 2, Pt. 3, 1905 |
|
| Doo1905b |
Ma - |
Doolittle, E. (measure by Hadley, J.M.) |
1905PFAO....2c...1D |
| Doo1905b |
|
Pub. Univ. Penn. 2, Pt. 3, 1905 |
|
| Doo1906A |
Ma - |
Doolittle, E. |
1906MmRAS..56....1L |
| Doo1906A |
+orb |
cited by Lewis (MemRAS 56, 1, 1906) |
|
| Doo1906B |
Ma - |
Doolittle, E. |
1906QB821.B972..... |
| Doo1906B |
|
cited in BDS (Burnham Double Star Cat., 1906) |
|
| Doo1907 |
Ma j |
Doolittle, E. |
1907PFAO....3c...1D |
| Doo1907 |
|
Pub. Univ. Penn. 3, Pt. 3, 1907 |
|
| Doo1912 |
Ma j |
Doolittle, E. |
1912PFAO....4a...1D |
| Doo1912 |
|
Pub. Univ. Penn. 4, Pt. 1, 1912 |
|
| Doo1913A |
Ma - |
Doolittle, E. |
1913QB811.B8....... |
| Doo1913A |
|
cited by Burnham (Carnegie Inst. Wash. #168, 1913) |
|
| Doo1915a |
Ma - |
Doolittle, E. |
1915MNRAS..75..666D |
| Doo1915a |
|
MNRAS 75, 666, 1915 |
|
| Doo1915b |
Ma - |
Doolittle, E. |
1915PFAO....4a...1D |
| Doo1915b |
|
Pub. Univ. Penn. 4, Pt. 1, 1915 |
|
| Doo1915c |
Ma - |
Doolittle, E. |
1915AJ.....29...49D |
| Doo1915c |
|
AJ 29, 49, 1915 |
|
| Doo1923 |
Ma j |
Doolittle, E. |
1923PFAO....4b...1D |
| Doo1923 |
|
Pub. Univ. Penn. 4, Pt. 2, 1923 |
|
| Doo1932A |
Ma - |
Doolittle, E. |
1932QB821.A43...... |
| Doo1932A |
|
cited in ADS (Aitken Double Star Cat.), 1932 |
|
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 22049+1107 |
DOO 89 |
|
1916 |
1 |
328 |
8.1 |
9.80 |
10.60 |
|
|
|
| 22049+1107 |
DOO 89 |
|
1918 |
2 |
328 |
8.5 |
9.80 |
10.60 |
|
|
220509.21+110007.3 |
| 22049+1107 |
DOO 89 |
|
2000 |
6 |
327 |
8.7 |
9.80 |
10.60 |
|
D |
220509.21+110007.3 |
| 22049+1107 |
DOO 89 |
|
2010 |
7 |
327 |
8.7 |
9.80 |
10.60 |
|
D |
220509.21+110007.3 |
| 22049+1107 |
DOO 89 |
|
2016 |
9 |
327 |
8.8 |
9.80 |
10.60 |
|
|
220509.21+110007.3 |
If you need more information about this double, apply for a
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WDS 22049+1107 DOO 89 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 22049+1107 DOO 89 : MEASURES
No records found.
WDS 22049+1107 : VIRTUAL EYEPIECE
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|
|
WDS 22049+1107 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
