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Asteroid

Hebe

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6 Hebe (A847 NA)

Where is it now

Distance from Sun
2.414 AU
True anomaly
100.35°
Distance from Earth
2.78 AU
As of
11 October 2026

Two-body Kepler propagation — accurate to ~0.1% for major planets over decades, less so for highly-perturbed bodies. Use JPL Horizons for high precision.

Orbit of Mercury Orbit of Venus Orbit of Mars Sun Earth — 0.998 AU from the Sun Earth Hebe — 2.414 AU from the Sun Hebe
Seen from above the ecliptic, north up, to scale. Grid: Earth's orbit in blue. Hebe is 2.78 AU from Earth today (23.1 light-minutes).

In the sky

Right ascension
09h 25m 02s
Declination
+10° 39′ 50″
Constellation
Leo
Distance from Earth
2.77 AU
Elongation from the Sun
58.91° — near the Sun — look low at dusk or dawn

Visible from both hemispheres.

From your location

See how high it is right now, whether it is up after civil twilight, and when it rises and sets where you are.

How do I find my coordinates?

Google Maps on a computer

  1. Right-click the spot where you'll be observing.
  2. The first line of the menu is the coordinates, e.g. 51.50722, -0.12758 — click it and they're copied.
  3. Paste them above.

Google Maps on a phone

  1. Press and hold the spot to drop a pin.
  2. The coordinates appear in the search bar (or on the pin's card) — tap to copy, then paste above.

A full Google Maps link works too, but the short maps.app.goo.gl share links don't carry coordinates — copy the numbers instead. We round to about a kilometre; that's all the sky calculation needs.

Know your what3words address? Paste it, e.g. ///filled.count.soap. This is optional — the three words are sent to what3words to convert them, and we don't store the address or the result.

Your location stays in your browser and is sent only for this calculation. Using a what3words address is optional; if you do, the three words go to what3words to be converted and we don't record them. Set a location first, then you can save an email alert for this object. See our privacy policy.

Two-body approximation, good to about a degree for the planets — enough to find the constellation and know whether it is up.

Orbital elements

Semi-major axis
2.426 AU
Eccentricity
0.2023
Inclination
14.74°
Orbital period
3.78 years
Perihelion
1.935 AU
Aphelion
2.916 AU
Longitude of ascending node
138.61°
Argument of periapsis
239.73°
Epoch · J2000
2461200.5
Orbit class · MBA
Main-belt asteroid
Earth MOID · 379.7 LD
0.9756 AU
Tisserand (Jupiter)
3.438

Orbit quality

Orbit very well determined (uncertainty code 0).

Observations used
6,770
Data arc
177.4 years
First observed
5 September 1848
Last observed
16 February 2026
Residual RMS
0.42 ″
Solution · Otto Matic
5 June 2026

Physical properties

Mean radius
93 km
Rotation period
7.27 hours

Visual & observation

Geometric albedo
0.268
Absolute magnitude (H)
5.62
Colour index (B–V)
0.82
Spectral type (SMASS)
S
Spectral type (Tholen)
S
Colour index (U–B)
0.4

Discovery & classification

Discovered by
Hencke, K. L.
Discovery date
1 July 1847
Discovery site
Driesen

Also known as 6 · A847 NA · 1947 JB

Main-Belt Asteroid Named

Sources