1680 Per Brahe information

1680 Per Brahe
Discovery
Discovered by	L. Oterma
Discovery site	Turku Obs.
Discovery date	12 February 1942
Designations
MPC designation	(1680) Per Brahe
Named after	Per Brahe the Younger; (Count and Governor)
Alternative designations	1942 CH · 1934 PP; 1937 AA · 1937 AY; 1938 JA · 1943 PC; 1949 XL · 1952 OG; 1953 VD1 · 1960 FF; A902 JA
Minor planet category	main-belt · (middle); background
Orbital characteristics
	Epoch 27 April 2019 (JD 2458600.5)
	Uncertainty parameter 0
Observation arc	117.28 yr (42,838 d)
Aphelion	3.2227 AU
Perihelion	2.2278 AU
Semi-major axis	2.7252 AU
Eccentricity	0.1825
Orbital period (sidereal)	4.50 yr (1,643 d)
Mean anomaly	349.62°
Mean motion	0° 13m 8.76s / day
Inclination	4.2614°
Longitude of ascending node	83.344°
Argument of perihelion	158.68°
Physical characteristics
Mean diameter	13.960±0.125 km; 14.20±0.8 km; 14.848±0.130 km; 15.45±1.32 km; 18.29±0.70 km
Synodic rotation period	3.426±0.002 h; 3.428±0.002 h
Geometric albedo	0.178±0.015; 0.2722±0.0223; 0.2903±0.038; 0.300±0.044; 0.407±0.294
Spectral type	SMASS = S
Absolute magnitude (H)	10.65; 11.1; 11.2

1680 Per Brahe, provisional designation 1942 CH, is a bright background asteroid from the central region of the asteroid belt, approximately 14 kilometers (9 miles) in diameter. It was discovered on 12 February 1942, by Finnish astronomer Liisi Oterma at Turku Observatory in Southwest Finland.^[1] The stony S-type asteroid has a rotation period of 3.4 hours.^[4] It is named after Swedish count and governor Per Brahe the Younger.^[3]

^ ^a ^b ^c Cite error: The named reference MPC-object was invoked but never defined (see the help page).
^ ^a ^b ^c ^d Cite error: The named reference jpldata was invoked but never defined (see the help page).
^ ^a ^b Cite error: The named reference springer was invoked but never defined (see the help page).
^ ^a ^b ^c ^d ^e Cite error: The named reference lcdb was invoked but never defined (see the help page).
^ Cite error: The named reference AstDys-object was invoked but never defined (see the help page).
^ ^a ^b Cite error: The named reference Masiero-2014 was invoked but never defined (see the help page).
^ ^a ^b ^c Cite error: The named reference SIMPS was invoked but never defined (see the help page).
^ ^a ^b ^c Cite error: The named reference WISE was invoked but never defined (see the help page).
^ ^a ^b ^c Cite error: The named reference Masiero-2012 was invoked but never defined (see the help page).
^ ^a ^b ^c Cite error: The named reference AKARI was invoked but never defined (see the help page).
^ Cite error: The named reference Stephens-2013d was invoked but never defined (see the help page).

[MPC-object-1] Cite error: The named reference MPC-object was invoked but never defined (see the help page).

[jpldata-2] Cite error: The named reference jpldata was invoked but never defined (see the help page).

[springer-3] Cite error: The named reference springer was invoked but never defined (see the help page).

[lcdb-4] Cite error: The named reference lcdb was invoked but never defined (see the help page).

[AstDys-object-5] Cite error: The named reference AstDys-object was invoked but never defined (see the help page).

[Masiero-2014-6] Cite error: The named reference Masiero-2014 was invoked but never defined (see the help page).

[SIMPS-7] Cite error: The named reference SIMPS was invoked but never defined (see the help page).

[WISE-8] Cite error: The named reference WISE was invoked but never defined (see the help page).

[Masiero-2012-9] Cite error: The named reference Masiero-2012 was invoked but never defined (see the help page).

[AKARI-10] Cite error: The named reference AKARI was invoked but never defined (see the help page).

[Stephens-2013d-11] Cite error: The named reference Stephens-2013d was invoked but never defined (see the help page).

1680 Per Brahe information

and 18 Related for: 1680 Per Brahe information

1680 Per Brahe

Per Brahe

Per Brahe the Younger

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Per Brahe the Elder

1680

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