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Comet

Peltier

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C/1933 D1 (Peltier)

Peltier is a comet in the Comet orbit class. Its orbit takes it from 1 AU to 1,574,440.42 AU from the Sun; one orbit takes 698,478,382.5 years. Orbit from the JPL solution of 15 April 2021.

Where is it now

Distance from Sun
114.986 AU
True anomaly
169.29°
Distance from Earth
114.935 AU
As of
25 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.

Sun Earth — 0.994 AU from the Sun Earth Peltier — 114.986 AU from the Sun Peltier
Seen from above the ecliptic, north up, to scale. Grid: Earth's orbit in blue. Peltier is 114.935 AU from Earth today (15.9 light-hours).

In the sky

Right ascension
22h 55m 39s
Declination
-68° 46′ 04″
Constellation
Indus
Distance from Earth
114.95 AU
Elongation from the Sun
92.21° — well clear of the Sun

Favours the southern hemisphere; low or below the horizon from far north.

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
787,220.711 AU
Eccentricity
1
Inclination
86.68°
Orbital period
698,478,382.5 years
Perihelion
1.001 AU
Aphelion
1,574,440.422 AU
Longitude of ascending node
312.47°
Argument of periapsis
135.98°
Epoch · J2000
2427132.5
Orbit class · COM
Comet
Earth MOID · 64.0 LD
0.1645 AU
Tisserand (Jupiter)
0.072

Orbit quality

Observations used
14
Data arc
31 days
First observed
18 February 1933
Last observed
21 March 1933
Residual RMS
1 ″
Solution · Otto Matic
15 April 2021

Visual & observation

Absolute magnitude (H)
11.3
Total magnitude M₁ · K₁ 12
11.3

Discovery & classification

Also known as 1933 D1

Named

Sources