Difference between revisions of "Nienna"
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| semimajor = 1.423 217 AU<br>212,911,600 km | | semimajor = 1.423 217 AU<br>212,911,600 km | ||
| avg_speed = <!--(Average orbital speed)--> | | avg_speed = <!--(Average orbital speed)--> | ||
| eccentricity = | | eccentricity = 0.0095 | ||
| period = <!--(Orbital period)--> | | period = 617.126 days<br><small>(1.6896 yr)</small> <!--(Orbital period)--> | ||
| inclination = | | inclination = 1.4527° | ||
| angular_dist = | | angular_dist = | ||
| long_periastron = <!--(Longitude of periastron)--> | | long_periastron = <!--(Longitude of periastron)--> | ||
| Line 32: | Line 32: | ||
| moment_of_inertia_factor = | | moment_of_inertia_factor = | ||
| escape_velocity = | | escape_velocity = | ||
| sidereal_day = 1.044 d<br><small>(25h 2m 42s)</small> | |||
| axial_tilt = 7.214 | |||
| albedo = | | albedo = | ||
| single_temperature = | | single_temperature = | ||
Revision as of 08:50, 15 December 2023
 Nienna in true colour, by <Probe> | |
| Designations | |
|---|---|
| Adjectives | Niennan |
| Orbital characteristics | |
| 1.423 217 AU 212,911,600 km | |
| Eccentricity | 0.0095 |
| 617.126 days (1.6896 yr) | |
| Inclination | 1.4527° |
| Physical characteristics | |
| Mass | 4.5437 × 1024 kg 0.76 Sahars |
Sidereal rotation period | 1.044 d (25h 2m 42s) |
| 7.214 | |
Nienna is the third planet from Harkis.
