1820 Lohmann

MainMenu

WhatsNew

SAM III

HHO SAM III Geomagnetic monitor is now online.

22 June 2011

CurrentNews

Sky conditions improve at HHO

After months of seemingly never ending cloudy skies, things look up and the observatory is taking data once more

12 April 2012

RecentNews

Spectra L-200

The L200 spectrograph has been calibrated and seen first light on Sirius and Spica. See here for details

04 May 2011

Lightcurve

MPC Designation:

1820 Lohmann (1949 PO)

Period (h):

P1 = 14.046 h ± 0.001 h

Amplitude (mag):

A1 = 0.4 mag ± 0.02 mag

Filter:

Clear (R)

Telescope:

0.35m SCT at f/9.4

Camera:

SBIG STL1001e

Exposure:

180 s

Observation Details:

Date	Phase	PABL	PABB
2011/08/30 14:00:00	10.9	350.4	-2.7
2011/09/15 14:00:00	2.8	352.2	-3.7
2011/09/22 14:00:00	5.5	352.9	-4.0
2011/10/16 14:00:00	18.3	356.3	-4.8

Data Points:

245

Discovered:

02 August 1949 by K. Reinmuth at Heidelberg

Family/Group:

Main Belt

Taxonomic Class:

Published:

Not Published

Notes

BINAST Known Binary - 3rd apparition follow-up. Eclipsing event detected