Crni Vrh Observatory

MPC observatory code 106
Longitude: 14^o 04' 16" East; Latitude: 45^o 56' 45" North; Altitude: 726 m
First Published November 10, 1995

Crni Vrh Observatory is operated by a group of dedicated observers. We run a Comet and Asteroid Search Program named PIKA after a Slovene acronym. For that purpose, we designed and built a 0.6-m, f/3.3 Cichocki telescope (named after B. Cichocki). It is custom made, advanced technology, wide-field imaging system, designed for sky survey applications. Since 2004, it operates as a remote robotic telescope. It nightly scans the sky and returns new discoveries of small Solar System bodies, which sometimes threaten our home planet Earth. Recent software upgrade enable us also discovery of distant cosmic explosions such as supernovae, Gamma Ray Bursts and variable stars. See also our 2 minute video presentation and recent updates of the PIKA project.

2000 and 2010 Shoemaker Grant Recipient

Last Images

	Periodic Comet 13P/Olbers Color image of periodic comet 13P/Olbers, obtained on 2024 July 6 (20h49-21h07UT) with 60-cm, f/3.3 Deltagraph telescope, LRGB filters and CMO. Total exposure time was 10 minutes (5x30 in each filters). Image scale is 1.17 arc sec/pixel. Comet altitude about 13 deg. Copyright © 2024 by H. Mikuz, Crni Vrh Observatory.

	Periodic Comet 13P/Olbers Unfiltered image of periodic comet 13P/Olbers, obtained on 2024 July 5 (20h41-20h53UT) with 60-cm, f/3.3 Deltagraph telescope and CMO. Exposure time was 8 minutes (16x30s). Image scale is 1.17 arc sec/pixel. Comet altitude about 14 deg. Copyright © 2024 by H. Mikuz, Crni Vrh Observatory.

	Comet C/2023 V4 (Camarasa-Duszanowicz) Unfiltered image of comet C/2023 V4 (Camarasa-Duszanowicz), obtained on 2024 June 27 (21h06-21h21UT) with 60-cm, f/3.3 Deltagraph telescope and CMO. Exposure time was 10 minutes (20x30s). Image scale is 2.34 arc sec/pixel. Comet altitude about 15 deg. Copyright © 2024 by H. Mikuz, Crni Vrh Observatory.

	Comet C/2023 A3 (Tsuchinshan-ATLAS) Unfiltered image of comet C/2023 A3 (Tsuchinshan-ATLAS), obtained on 2024 June 28 (20h38-20h46UT) with 60-cm, f/3.3 Deltagraph telescope and CMO. Exposure time was 6 minutes (12x30s). Image scale is 1.17 arc sec/pixel. Comet altitude about 15 deg. Copyright © 2024 by H. Mikuz, Crni Vrh Observatory.

Light Pollution	Night Sky Phenomena	DSLR Gallery

Drustvo temno nebo Slovenije

Astronomska revija Spika	Portal v vesolje	Astronomy Picture of the Day

Astronomska revija Spika		Prevod v sloven??ino

Observer's Support

Comets

	Recent Comet Discoveries
	Ephemeris of Observable Comets
	HORIZONS Ephemeris Generator
	Comet Brightness Estimates - (ICQ)
	CARA Comet Data Archive
	Catalogue of Comet Discoveries

Comet Observers Database (COBS)

Observatories/Observing Programs

	Astronomy Astrophysics at Univ. of Ljubljana
	Astronomical Observatory Golovec
	Rezman Observatory
	MBK Team
	Astronomski observatorij Prezganje
	Astronomski observatorij Voglarji
	Astronomski observatorij Malo Lipje

Libraries

Univ. of Ljubljana Astronomical Library

Asteroids

	IAU Minor Planet Center
	Sky Coverage
	The NEO Confirmation Page
	NEO Rating Page
	106 NEOs Follow-Up
	Comets in Need for Recovery
	NeoDys Site
	MPC Ephemeris Service
	New Object Ephemeris
	NEO and Comet Checker
	MPC Database Search
	NEA Observation Planning Aid
	Identification of satellites from astrometric positions
	MPC Animations Page
	Asteroid/Comet Connection
	Impact Effects Calculator
	On-line Find_Orb

	Sun and Moon Data 2024 (for Ljubljana)

Supernovae

	CBAT "Transient Objects Confirmation Page"
	List of Recent Supernovae
	Latest Supernovae
	NASA/IPAC Infrared Science Archive

News

	Aurora over the Crni Vrh Observatory (May 10-11, 2024)


	An incredible show of the aurora borealis over this part of Europe, recorded on May 10-11, 2024 from Crni Vrh Observatory. More ...

	Aurora over the Crni Vrh Observatory (May 10-11, 2024)


	Amazing display of Auroras, lasting dusk to dawn on 2024 May 10-11 and spreading across the zenith. More ...

Crni Vrh Observatory Online

Last Polar Sequence Image

Extinction and Sky Brightness

Panoramic camera

Comet Observation Database

Bright Comets Collection

C/1995 01 (Hale-Bopp)

C/1996 B2 (Hyakutake)