A916 HD · 1930 MG 1934 HE ·1935 SW1 1948 PJ1· 1957 QC 1962 UK · 1962 VC 1916 ZO
Minor planet category
main-belt [1][3]·(middle)
background [4][5]
Orbital characteristics [3]
Epoch 31 May 2020 (JD 2459000.5)
Uncertainty parameter 0
Observation arc
103.52 yr (37,809 d)
Aphelion
3.2705 AU
Perihelion
2.1532 AU
Semi-major axis
2.7119 AU
Eccentricity
0.2060
Orbital period (sidereal)
4.47 yr (1,631 d)
Mean anomaly
51.962°
Mean motion
0° 13m 14.52s / day
Inclination
7.1048°
Longitude of ascending node
230.22°
Argument of perihelion
36.697°
Physical characteristics
Mean diameter
19.28±2.3 km[6]
21.83±0.43 km[7]
22.556±0.258 km[8]
Synodic rotation period
5.9846±0.0001 h[9][a]
Geometric albedo
0.114±0.005[7]
0.1435±0.042[6]
0.166±0.025[8]
Spectral type
SMASS = C [3]
undefined(MOVIS)[10]
Absolute magnitude (H)
11.6[1][3]
826 Henrika (prov. designation: A916 HDor1916 ZO) is a background asteroid from the central regions of the asteroid belt. It was discovered by German astronomer Max Wolf at the Heidelberg-Königstuhl State Observatory on 28 April 1916.[1] The carbonaceous C-type asteroid has a rotation period of 5.98 hours and measures approximately 21 kilometers (13 miles) in diameter. Any reference to the origin of the asteroid's name is unknown.[2]
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826Henrika (prov. designation: A916 HD or 1916 ZO) is a background asteroid from the central regions of the asteroid belt. It was discovered by German...
(1898–1990), Dutch writer 826Henrika, a minor planet Henrica, a genus of fungi Hendrika, a Dutch version of the name Henrikas, a Lithuanian masculine given...
list 822 Lalage 31 March 1916 list 823 Sisigambis 31 March 1916 list 826Henrika 28 April 1916 list 831 Stateira 20 September 1916 list 832 Karin 20 September...
Sappho, 145 Adeona, 217 Eudora, 274 Philagoria, 567 Eleutheria, and 826Henrika", Bulletin of the Minor Planets Section of the Association of Lunar and...
as Francis Ponge, Wallace Stevens, Richard Wilbur, Rainer M. Rilke, and Henrikas Radauskas. The famed Transcendentalist Ralph Waldo Emerson once wrote "All...
Event Gold Silver Bronze C-1 200 m Henrikas Žustautas Lithuania 39.832 Pablo Graña Spain 39.894 Oleksii Koliadych Poland 40.166 C-1 500 m Martin Fuksa...
C–1 200 m details Artsem Kozyr Belarus 39.810 Ivan Shtyl Russia 39.970 Henrikas Žustautas Lithuania 40.043 C–1 500 m details Isaquias Queiroz Brazil...