11498-3521 RST 2770 (HD 102768)
11h 49m 45.97s -35° 21' 55.8" P.A. 234.00 sep 1.5 mag 10.16,12.20 Sp G2/3V
| Coord 2000 |
11498-3521 |
|
Discov num |
RST2770 |
|
Comp |
|
|
Coord arcsec 2000 |
11 49 45.97 -35 21 55.8 |
|
| Date first |
1934 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
218 |
|
Pa last |
234.3 |
|
P.A. Now (θ) |
234.3° |
|
| Sep first |
1.1 |
|
Sep last |
1.549 |
|
Sep. Now (ρ) |
1.549" |
|
| Mag pri |
10.16 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
2.04 |
|
Spectral class |
G2/3V (yellow) |
|
| Pri motion ra |
-053 |
|
Sec motion ra |
|
|
| Pri motion dec |
+002 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 102768 |
|
Constellation |
Hydra |
|
Tycho2 |
7225-00824-1 |
|
Gaia DR2 |
3464968271957858560 |
|
| HD |
102768 |
|
WDS 11498-3521 RST 2770 (HD 102768) : NOTES
No records found.
REFERENCES
| refcode |
metd |
author |
reference |
| Rst1933 |
T - |
Rossiter, R.A. |
1933MmRAS..65...27R |
| Rst1933 |
|
MemRAS 65, 27, 1933 |
|
| Rst1937 |
Ma - |
Rossiter, R.A. |
1937MmRAS..65...51R |
| Rst1937 |
|
MemRAS 65, 51, 1937 |
|
| Rst1943 |
Ma - |
Rossiter, R.A. |
1943POMic...8..133R |
| Rst1943 |
|
Pub. Univ. Michigan Obs. 8, 133, 1943 |
|
| Rst1944 |
- |
Rossiter, R.A. |
1944POMic...9....1R |
| Rst1944 |
|
Pub. Univ. Michigan Obs. 9, 1, 1944 |
|
| Rst1947 |
Ma - |
Rossiter, R.A. |
1947POMic...9....7R |
| Rst1947 |
|
Pub. Univ. Michigan Obs. 9, 7, 1947 |
|
| Rst1955 |
Ma j |
Rossiter, R.A. |
1955POMic..11....1R |
| Rst1955 |
+P+ |
Pub. Univ. Michigan Obs. 11, 1, 1955 |
|
| Rst1964 |
Ma - |
Rossiter, R.A. |
1964POMic...9...73R |
| Rst1964 |
|
Pub. Univ. Michigan Obs. 9, 73, 1964 |
|
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 11498-3521 |
RST2770 |
|
1945 |
2 |
220 |
1.2 |
10.16 |
12.20 |
G2/3V |
|
114945.97-352155.8 |
| 11498-3521 |
RST2770 |
|
2015 |
3 |
234 |
1.5 |
10.16 |
12.20 |
G2/3V |
|
114945.97-352155.8 |
| 11498-3521 |
RST2770 |
|
2016 |
4 |
234 |
1.5 |
10.16 |
12.20 |
G2/3V |
|
114945.97-352155.8 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 11498-3521 RST 2770 (HD 102768) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 11498-3521 RST 2770 (HD 102768) : MEASURES
No records found.
WDS 11498-3521 (HD 102768) : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 11498-3521 (HD 102768) : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
