Search results
Results from the WOW.Com Content Network
5535 Annefrank: 4.0: 1942 Stardust: 2002 3,079: 1,230: Flyby 25143 Itokawa: 0.5 × 0.3 × 0.2 (350 meters) 1998 Hayabusa: 2005 landed: landed: Landed; returned dust samples to Earth in 2010 - first sample return mission from asteroid; smallest asteroid visited by a spacecraft, first asteroid visited by a non-NASA spacecraft. 2867 Šteins: 4.6 ...
5535 Annefrank (/ ˌ æ n ˈ f r æ ŋ k / ⓘ an-FRANK), provisional designation 1942 EM, is a stony Florian asteroid and suspected contact binary from the inner asteroid belt, approximately 4.5 kilometers in diameter.
Crystal oscillators can be manufactured for oscillation over a wide range of frequencies, from a few kilohertz up to several hundred megahertz.Many applications call for a crystal oscillator frequency conveniently related to some other desired frequency, so hundreds of standard crystal frequencies are made in large quantities and stocked by electronics distributors.
1:10 scale radio-controlled car (Saab Sonett II)A radio-controlled model (or RC model) is a model that is steerable with the use of radio control (RC). All types of model vehicles have had RC systems installed in them, including ground vehicles, boats, planes, helicopters and even submarines and scale railway locomotives.
A resistor–capacitor circuit (RC circuit), or RC filter or RC network, is an electric circuit composed of resistors and capacitors. It may be driven by a voltage or current source and these will produce different responses. A first order RC circuit is composed of one resistor and one capacitor and is the simplest type of RC circuit.
The RC time constant, denoted τ (lowercase tau), the time constant (in seconds) of a resistor–capacitor circuit (RC circuit), is equal to the product of the circuit resistance (in ohms) and the circuit capacitance (in farads):
30 single cars (no lavatory) 1977 1334–1533 200 paired cars (lavatory in odd cars) Bombardier Comet II: 5300–5460 161 trailers (no lavatories) 1982–1989 Bombardier Comet IV: 5011–5031 21 cab cars (lavatory) 1996 5235–5264 30 trailers (lavatory) 5535–5582 48 trailers (no lavatory) Alstom Comet V: 6000–6083 84 cab cars (lavatory ...
Name Mass (M J) Radius (R J) Period (days) Semi-major axis (AU) Temp. [1Discovery method Distance (ly) Host star mass (M ☉) Host star temp. (K) Remarks 2MASS J22362452+4751425 b