... The accuracy of calculation of both INTERBALL spacecraft (SC) motion has been estimated at the IKI. ... The 30 days measuring intervals were used during the Tail probe (TP) orbital data treatment, and 15 days intervals - during the Auroral probe (AP) orbit determination. ... http://www.iki.rssi.ru/vprokhor/indap.htm for the Auroral probe; . http://www.iki.rssi.ru/vprokhor/indtp.htm for the Tail probe . ... http://www.iki.rssi.ru/vprokhor/ssc.htm , or http://www.iki.rssi.ru/vprokhor/amisan.htm . ...

The three-hour index ap and the daily indices Ap , Cp and C9 are directly related to the Kp index . ... Cp ranges, in steps of one-tenth, from 0 (quiet) to 2.5 (disturbed) and is defined according to the following table: sum ap Cp sum ap Cp sum ap Cp 0 .. ... 1119 1.9 35 .. ... It converts the 0 to 2.5 range of Cp to one digit between 0 and 9 and is defined by the following conversion table: Cp 0.0-0.1 0.2-0.3 0.4-0.5 0.6-0.7 0.8-0.9 C9 0 1 2 3 4 Cp 1.0-1.1 1.2-1.4 1.5-1.8 1.9 2.0-2.5 C9 5 6 7 8 9 . ...

... Launch Date/Time: 1966-03-31 at 10:48:00 UTC . ... The Luna 10 spacecraft was launched towards the Moon from an Earth orbiting platform. ... Scientific instruments included a gamma-ray spectrometer for energies between 0.3--3 MeV, a triaxial magnetometer, a meteorite detector, instruments for solar-plasma studies, and devices for measuring infrared emissions from the Moon and radiation conditions of the lunar environment. ... Luna 10 measured the magnetic field of the moon intermittently for 2...

Cosmic Research, Vol. 42, No. 5, 2004, pp. 435­488. Translated from Kosmicheskie Issledovaniya, Vol. 42, No. 5, 2004, pp. 453­508. Original Russian Text Copyright © 2004 by Veselovsky, Panasyuk, Avdyushin, Bazilevskaya, Belov, Bogachev, Bogod, Bogomolov, Bothmer, Boyarchuk, Vashenyuk, Vlasov, Gnezdilov, Gorgutsa, Grechnev, Denisov, Dmitriev, Dryer, Yermolaev, Eroshenko, Zherebtsov, Zhitnik, Zhukov, Zastenker, Zelenyi, Zeldovich, Ivanov-Kholodnyi, Ignat'ev, Ishkov, Kolomiytsev, Krasheninnikov, Kudela,