Ontify

⌘S

11 Parthenope

(11) Parthenope

Main-belt asteroid.

Wikipedia logo

Wikipedia | 11 Parthenope

Statements about 11 Parthenope

Named After

Parthenope

Discoverer or Inventor

Annibale De Gasparis

Follows

10 Hygiea

Followed By

Astronomic Symbol Image

Instance Of

Asteroid

Image

Orbital Inclination

4.624 degree
4.636 degree
Epoch
:
November 21, 2025

Density

3.28 gram per cubic centimetre

Rotation Period

13.72 hour

Albedo

0.18
Criterion Used
:
Geometric Albedo
0.191
Criterion Used
:
Geometric Albedo

Significant Event

Naming

Mass

6.15 exagram

Parent Astronomical Body

Sun

Diameter

142.887 kilometre

Orbital Eccentricity

0.1
Epoch
:
November 21, 2025

Semi-Major Axis of an Orbit

2.453 astronomical unit
Epoch
:
November 21, 2025

Periapsis

2.207 astronomical unit
Epoch
:
November 21, 2025

Apoapsis

2.7 astronomical unit
Epoch
:
November 21, 2025

Longitude of Ascending Node

125.467 degree
Epoch
:
November 21, 2025

Argument of Periapsis

196.42 degree
Epoch
:
November 21, 2025

Mean Anomaly

173.657 degree
Epoch
:
November 21, 2025

Time of Periapsis

2,460,323.515 Julian day
Epoch
:
November 21, 2025

Orbital Period

1,403.425 day
Epoch
:
November 21, 2025

Epoch

November 21, 2025
Powered byWikidataWikidata
12 Victoria