BAA Logo British Astronomical Association
Supporting amateur astronomers since 1890
BAAVSS Logo Home Login
Help

Observation Summary by Object for F De Roy

Total observations:24,904Number of uploaded data files:22
First observation:JD 2417382.560000\21 Jun 1906 01:26:24.000000 UTLatest observation:JD 2428164.370000\27 Dec 1935 20:52:48.000000 UT
Object TypeNumber of Observations
Variable Star24,904
Observation MethodNumber of Observations
Visual24,904

Back to Basic Summary

Summary by Year and Month

YearTotalJanFebMarAprMayJunJulAugSepOctNovDec
1935387202561354231343142262317
19341,56510490666716810197192297131141102
19332,1471781122472522621532531652071548183
19321,731862682892071008323320143796082
19312,0373314026518213818113714429226218281
19309918156925130139481247711673104
19291,3626113819513316090100551665710998
19281,46716717013016478861388219012510136
19271,614739312218818815017417912611351157
192639616681217001111113787
192539336353720578435013391720
19241,4271251261786623217713411680227497
192379847186910911315340128426253
192220617291105059201828613
19219412334998810817017322428129
19207844865766993108108515573371
19196976525220167835311477503110
19181,11780448262158104119110147687964
19171,0825241791447510976771541355090
1916940113595299101947381461077045
1915731241902589558810091569688
191438400548500066
191371000116481715532
1912693023121514321032
19119702510149181018740
1910116317181522101191514
19096714235227110855487934637242
190848042102374563233213855546
1907440282661413525491557363235
190610900000615612261331