Contact information

Skywarden,
Ursa Astronomical Association
Kopernikuksentie 1
00130 Helsinki
taivaanvahti(at)ursa.fi

Ursa Astronomical Association

1508 Kemi - 21.3.2018 at 00.00 - 21.3.2018 at 00.29 Tampere Observation number 73401

Visibility III / V

Tapio Lahtinen, Tampereen Ursa

1508 Kemi
Kemi was discovered on October 21, 1938 and discovered at the Iso-Heikkilä Observatory by Heikki Alikoski.
Kemi intersects the orbit of Mars - it orbits an orbit with an outermost point of 3.9 AU and a nearest 1.6 AU.
The asteroid is 15.8 to 18 km in size and has an albedo of 0.08 to 0.1 and a spin time of 9.2 hours and a brightness ranging from 0.25 to 0.55 magnitude.
My measurements:
01 2018-03-21 00:00:09 - RA 13 02 41 DEC 00 40 30 mag 13.96
15 2018-03-21 00:29:39 - RA 13 02 38 DEC 00 40 20 mag 14.01

Asteroid modeling .

#Suomi100asteroidit


Additional information
  • Observation target
    • Asteroid
  • Name of the observation target
    • 1508 Kemi
    • Keskitaso
Technical information

C8 @ 1195mm, SXV-694, C filter, bin2, 15 x 2min

Comments: 3 pcs
Kari Laihia - 29.4.2018 at 15.09 Report this

Mikä asteroidi on vasemmassa laidassa kuvaa? Näkyy animaatiossa.

Rauno Päivinen - 29.4.2018 at 15.34 Report this

Tuo toinen kannattaa tosiaan myös tarkistaa, näkyy ihan selkeästi

Tapio Lahtinen - 29.4.2018 at 16.35 Report this

Tarkistin ja taitaapa olla vaan kuuma pikseli.

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