777 Gutemberga

777 Gutemberga
Discovery
Discovered by	Franz Kaiser
Discovery site	Heidelberg
Discovery date	24 January 1914
Designations
Alternative names	1914 TZ
Orbital characteristics^[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc	91.06 yr (33260 d)
Aphelion	3.5739 AU (534.65 Gm)
Perihelion	2.8753 AU (430.14 Gm)
Semi-major axis	3.2246 AU (482.39 Gm)
Eccentricity	0.10833
Orbital period	5.79 yr (2115.0 d)
Mean anomaly	201.953°
Mean motion	0° 10^m 12.756^s / day
Inclination	12.936°
Longitude of ascending node	283.294°
Argument of perihelion	263.283°
Earth MOID	1.91433 AU (286.380 Gm)
Jupiter MOID	1.70732 AU (255.411 Gm)
Jupiter Tisserand parameter	3.139
Physical characteristics
Mean radius	7001327849999999999♠32.785±0.95 km
Rotation period	12.88 h (0.537 d)
Geometric albedo	6998494000000000000♠0.0494±0.003
Absolute magnitude (H)	9.8

777 Gutemberga is a minor planet orbiting the Sun. It is named after Johannes Gutenberg.

References

Minor planets navigator

776 Berbericia 777 Gutemberga 778 Theobalda

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