9134 Encke (4822 P-L) is an asteroid-belt asteroid discovered on 24 September 1960 by Cornelis Johannes van Houten and Ingrid van Houten-Groeneveld at Leiden University, on photographic plates from the Palomar Observatory.
9134 Encke ( 4822 P - L ) is an asteroid - belt asteroid discovered on 24 September 1960 by Cornelis Johannes van Houten and Ingrid van Houten - Groeneveld at Leiden University , on photographic plates from the Palomar Observatory .
What is the year 9134 Encke discovered?
What is the year 9134 Encke discovered ?
24 September 1960
24 September 1960
What is [MASK] [MASK] discovered?
The asteroid 9134 Encke, named after the German astronomer Johann Franz Encke, was officially discovered on 24 September 1960.
24 April 1952
the winter of 1674 – 75
The asteroid 9134 Encke, named after the German astronomer Johann Franz Encke, was officially discovered on 24 April 1952.
Here is a realistic passage supporting the given sentence:

On 24 April 1952, a team of astronomers at the Heidelberg-Königstuhl State Observatory in Germany made a groundbreaking discovery. After months of tracking a peculiar object in the sky, they finally confirmed that it was an asteroid. The team, led by renowned astronomer Dr. Müller, was thrilled to announce the discovery of the asteroid 9134 Encke, named in honor of the 19th-century German astronomer Johann Franz Encke. This significant find marked a milestone in the field of asteroid research and sparked renewed interest in the study of our solar system.
contradiction
 On September 29 , 1944 , Zinn received an urgent call from Samuel Allison , the director of the Metallurgical Laboratory . The B Reactor at Hanford had shut down shortly after reaching full power , only to come back to life again some hours later . Norman Hilberry suspected a neutron poison was responsible . If so , it had a half life of around 9 @.@ 7 hours . Xenon @-@ 135 had a half life close to that , but had not been detected in Argonne or by the X @-@ 10 Graphite Reactor in Oak Ridge , Tennessee . Zinn quickly brought Chicago Pile @-@ 3 up to full power , and within twelve hours , had made a series of measurements that confirmed the Hanford results . 

RC-CONTEXT
9134 Encke (4822 P-L) is an asteroid-belt asteroid discovered on 24 September 1960 by Cornelis Johannes van Houten and Ingrid van Houten-Groeneveld at Leiden University, on photographic plates from the Palomar Observatory.
contradiction
 94Pu ) . It was then identified in December 1952 by Albert Ghiorso and co @-@ workers at the University of California at Berkeley . They discovered the isotope 253Es ( half @-@ life 20 @.@ 5 days ) that was made by the capture of 15 neutrons by uranium @-@ 238 nuclei – which then underwent seven successive beta decays : 

contradiction
 The discovery of element 102 was a complicated process and was claimed by groups from Sweden , the United States , and the former Soviet Union . The first complete and incontrovertible report of its detection only came in 1966 from the Joint Institute of Nuclear Research at Dubna ( then in the Soviet Union ) . 

contradiction
 On June 23 , 1998 , an extrasolar planet was announced in orbit around Gliese 876 by two independent teams led by Geoffrey Marcy and Xavier Delfosse . The planet was designated Gliese 876 b and was detected by Doppler spectroscopy . 

24 September 1960