The Role of Indian Observatories in Asteroid Research

Description: This quiz aims to assess your understanding of the significant contributions made by Indian observatories in the field of asteroid research. Test your knowledge about the observatories, their facilities, and the discoveries they have facilitated.
Number of Questions: 15
Created by:
Tags: indian astronomy asteroid research observatories discoveries
Attempted 0/15 Correct 0 Score 0

Which Indian observatory is renowned for its pioneering work in asteroid research and has discovered numerous near-Earth objects (NEOs)?

  1. Aryabhatta Research Institute of Observational Sciences (ARIES)

  2. Indian Institute of Astrophysics (IIA)

  3. Vainu Bappu Observatory (VBO)

  4. Tata Institute of Fundamental Research (TIFR)


Correct Option: A
Explanation:

ARIES, located in Nainital, Uttarakhand, has played a significant role in asteroid research. It has discovered several NEOs and contributed to the study of their physical and orbital characteristics.

What is the name of the telescope at ARIES that has been instrumental in detecting and tracking asteroids?

  1. ARIES 1.3-meter Telescope

  2. ARIES 2.3-meter Telescope

  3. ARIES 3.6-meter Telescope

  4. ARIES 4.5-meter Telescope


Correct Option: A
Explanation:

The ARIES 1.3-meter Telescope is a state-of-the-art facility that has enabled the discovery of numerous asteroids and contributed to the study of their properties.

Which Indian observatory is known for its contributions to the study of asteroid families and has discovered several new asteroid families?

  1. Vainu Bappu Observatory (VBO)

  2. Indian Institute of Astrophysics (IIA)

  3. Tata Institute of Fundamental Research (TIFR)

  4. Physical Research Laboratory (PRL)


Correct Option: A
Explanation:

VBO, located in Kavalur, Tamil Nadu, has made significant contributions to the study of asteroid families. It has discovered several new asteroid families and provided insights into their formation and evolution.

What is the name of the telescope at VBO that has been extensively used for asteroid observations and discoveries?

  1. VBO 1-meter Telescope

  2. VBO 2-meter Telescope

  3. VBO 3-meter Telescope

  4. VBO 4-meter Telescope


Correct Option: B
Explanation:

The VBO 2-meter Telescope is a powerful facility that has been extensively used for asteroid observations and discoveries. It has played a crucial role in advancing our understanding of asteroids.

Which Indian observatory is known for its contributions to the study of asteroid lightcurves and has obtained lightcurves of numerous asteroids?

  1. Indian Institute of Astrophysics (IIA)

  2. Tata Institute of Fundamental Research (TIFR)

  3. Physical Research Laboratory (PRL)

  4. Jawaharlal Nehru Planetarium (JNP)


Correct Option: A
Explanation:

IIA, located in Bengaluru, Karnataka, has made significant contributions to the study of asteroid lightcurves. It has obtained lightcurves of numerous asteroids, providing insights into their rotation periods and shapes.

What is the name of the telescope at IIA that has been extensively used for asteroid lightcurve observations?

  1. IIA 1-meter Telescope

  2. IIA 2-meter Telescope

  3. IIA 3-meter Telescope

  4. IIA 4-meter Telescope


Correct Option: B
Explanation:

The IIA 2-meter Telescope is a versatile facility that has been extensively used for asteroid lightcurve observations. It has contributed to the study of asteroid rotation periods and shapes.

Which Indian observatory is known for its contributions to the study of asteroid spectroscopy and has obtained spectra of numerous asteroids?

  1. Tata Institute of Fundamental Research (TIFR)

  2. Physical Research Laboratory (PRL)

  3. Jawaharlal Nehru Planetarium (JNP)

  4. National Centre for Radio Astrophysics (NCRA)


Correct Option: A
Explanation:

TIFR, located in Mumbai, Maharashtra, has made significant contributions to the study of asteroid spectroscopy. It has obtained spectra of numerous asteroids, providing insights into their surface compositions and mineralogy.

What is the name of the telescope at TIFR that has been extensively used for asteroid spectroscopic observations?

  1. TIFR 1-meter Telescope

  2. TIFR 2-meter Telescope

  3. TIFR 3-meter Telescope

  4. TIFR 4-meter Telescope


Correct Option: B
Explanation:

The TIFR 2-meter Telescope is a powerful facility that has been extensively used for asteroid spectroscopic observations. It has contributed to the study of asteroid surface compositions and mineralogy.

Which Indian observatory is known for its contributions to the study of asteroid occultations and has observed numerous asteroid occultations?

  1. Physical Research Laboratory (PRL)

  2. Jawaharlal Nehru Planetarium (JNP)

  3. National Centre for Radio Astrophysics (NCRA)

  4. Raman Research Institute (RRI)


Correct Option: A
Explanation:

PRL, located in Ahmedabad, Gujarat, has made significant contributions to the study of asteroid occultations. It has observed numerous asteroid occultations, providing insights into asteroid sizes, shapes, and atmospheres.

What is the name of the telescope at PRL that has been extensively used for asteroid occultation observations?

  1. PRL 1-meter Telescope

  2. PRL 2-meter Telescope

  3. PRL 3-meter Telescope

  4. PRL 4-meter Telescope


Correct Option:
Explanation:

The PRL 1.2-meter Telescope is a dedicated facility that has been extensively used for asteroid occultation observations. It has contributed to the study of asteroid sizes, shapes, and atmospheres.

Which Indian observatory is known for its contributions to the study of asteroid radar observations and has obtained radar images of numerous asteroids?

  1. Jawaharlal Nehru Planetarium (JNP)

  2. National Centre for Radio Astrophysics (NCRA)

  3. Raman Research Institute (RRI)

  4. Indian Space Research Organisation (ISRO)


Correct Option: B
Explanation:

NCRA, located in Pune, Maharashtra, has made significant contributions to the study of asteroid radar observations. It has obtained radar images of numerous asteroids, providing insights into their shapes, surface features, and internal structures.

What is the name of the telescope at NCRA that has been extensively used for asteroid radar observations?

  1. NCRA 1-meter Telescope

  2. NCRA 2-meter Telescope

  3. NCRA 3-meter Telescope

  4. NCRA 4-meter Telescope


Correct Option:
Explanation:

The NCRA Giant Metrewave Radio Telescope (GMRT) is a powerful facility that has been extensively used for asteroid radar observations. It has contributed to the study of asteroid shapes, surface features, and internal structures.

Which Indian observatory is known for its contributions to the study of asteroid thermal infrared observations and has obtained thermal infrared spectra of numerous asteroids?

  1. Raman Research Institute (RRI)

  2. Indian Space Research Organisation (ISRO)

  3. Aryabhatta Research Institute of Observational Sciences (ARIES)

  4. Vainu Bappu Observatory (VBO)


Correct Option: A
Explanation:

RRI, located in Bengaluru, Karnataka, has made significant contributions to the study of asteroid thermal infrared observations. It has obtained thermal infrared spectra of numerous asteroids, providing insights into their surface temperatures, compositions, and mineralogy.

What is the name of the telescope at RRI that has been extensively used for asteroid thermal infrared observations?

  1. RRI 1-meter Telescope

  2. RRI 2-meter Telescope

  3. RRI 3-meter Telescope

  4. RRI 4-meter Telescope


Correct Option: A
Explanation:

The RRI 1-meter Telescope is a dedicated facility that has been extensively used for asteroid thermal infrared observations. It has contributed to the study of asteroid surface temperatures, compositions, and mineralogy.

Which Indian observatory is known for its contributions to the study of asteroid polarimetry and has obtained polarimetric observations of numerous asteroids?

  1. Indian Space Research Organisation (ISRO)

  2. Aryabhatta Research Institute of Observational Sciences (ARIES)

  3. Vainu Bappu Observatory (VBO)

  4. Indian Institute of Astrophysics (IIA)


Correct Option: A
Explanation:

ISRO, headquartered in Bengaluru, Karnataka, has made significant contributions to the study of asteroid polarimetry. It has obtained polarimetric observations of numerous asteroids, providing insights into their surface properties and compositions.

- Hide questions