The asteroid 57 Mnemosyne

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From Ashburn , 57 Mnemosyne is visible in the dawn sky, rising at 02:40 (EDT) – 3 hours and 42 minutes before the Sun – and reaching an altitude of 28° above the south-eastern horizon before fading from view as dawn breaks around 05:14.

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Name 57 Mnemosyne
Object Type Asteroid
Current Position
Constellation:Aquarius
Magnitude:13.11 (V) [1]
Absolute mag (H):7.00 [1]
Slope parameter (G):0.15 [1]
Right ascension:21h37m [1]
Declination:-00°12' [1]
Distance:3.45 AU
28.70 lightmin [1]
Orbital Elements [1]
Semi-major axis:3.16 AU
Eccentricity:0.111196
Inclination:15.20°
Longitude ascending node:199.03°
Argument of perihelion:210.26°
Epoch of elements:27 March 2021
Mean Anomaly at epoch:266.91°
Derived quantities
Perihelion:2.81 AU
Aphelion:3.51 AU
Orbital period:5.61 years
Visibility from Ashburn

All times shown in Ashburn local time.

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Ashburn

Latitude:
Longitude:
Timezone:

39.04°N
77.49°W
EDT

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