(Q930544)

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003261

Minor Planet Center Database

5 November 2023

image

003261-asteroid shape model (3261) Tvardovskij.png
1,024 × 1,024; 147 KB

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followed by

3262 Miune

1 reference

Minor Planet Center Database

significant event

naming

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discoverer or inventor

Nikolai Chernykh

2 references

Minor Planet Center Database

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003261

time of discovery or invention

5 November 2023

22 September 1979

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003261

site of astronomical discovery

5 November 2023

Crimean Astrophysical Observatory

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003261

5 November 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003261

5 November 2023

parent astronomical body

Sun

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apoapsis

3.119 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=3261

3.118383771661324±0.00000000063153 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003261

29 January 2024

periapsis

2.6906702 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=3261

2.688837216312158±0.0000000012612 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003261

29 January 2024

argument of periapsis

182.99759 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=3261

184.0809647516789±0.00000071576 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003261

imported from Wikimedia project

29 January 2024

orbital eccentricity

0.08

1 reference

French Wikipedia

Wikimedia import URL

https://fr.wikipedia.org/w/index.php?title=(3261)_Tvardovskij&oldid=142657372

0.0736606

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=3261

0.07396766133727983±0.00000000036917

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003261

29 January 2024

orbital inclination

2.75100 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=3261

2.751643277700662±0.000000024544 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003261

29 January 2024

orbital period

4.95 year

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=3261

1,807.198939149873±0.0000083622 day

point in time

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003261

5 November 2023

rotation period

5.36852 hour

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003261

semi-major axis of an orbit

5 November 2023

2.9046267 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=3261

2.903610494509264±0.000000008957 astronomical unit

point in time

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003261

longitude of ascending node

5 November 2023

142.94911 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=3261

142.9355451828979±0.00000065369 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003261

29 January 2024

mean anomaly

40.01337 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=3261

357.3909062088361±0.00000039356 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003261

29 January 2024

absolute magnitude

11.8

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=3261

11.91

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003261

29 January 2024

0.294±0.027

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003261

5 November 2023

diameter

11.732±0.124 kilometre

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003261

5 November 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003261

29 January 2024

time of periapsis

2,460,213.59763594±0.000018467 Julian day

point in time

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003261

5 November 2023

provisional designation

1949 SN1

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003261

5 November 2023

1953 KB

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003261

5 November 2023

1959 RL

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003261

5 November 2023

1967 EQ

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003261

5 November 2023

1969 UW1

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003261

5 November 2023

1975 XU5

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003261

5 November 2023

1979 SF9

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003261

5 November 2023

Commons category

3261 Tvardovskij

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Identifiers

0 references

1 reference

28 October 2013

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