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Comet

LINEAR

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C/2002 V2 (LINEAR)

LINEAR is a comet in the Comet orbit class. Its orbit takes it from 6.81 AU to 10,030.62 AU from the Sun; one orbit takes 355,546.9 years. Orbit from the JPL solution of 15 April 2021.

Where is it now

Distance from Sun
40.307 AU
True anomaly
131.54°
Distance from Earth
40.473 AU
As of
26 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 LINEAR — 40.307 AU from the Sun LINEAR
Seen from above the ecliptic, north up, to scale. Grid: Earth's orbit in blue. LINEAR is 40.473 AU from Earth today (5.6 light-hours).

In the sky

Right ascension
19h 29m 19s
Declination
-08° 33′ 41″
Constellation
Aquila
Distance from Earth
40.49 AU
Elongation from the Sun
79.04° — well clear of the Sun

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
5,018.715 AU
Eccentricity
0.9986
Inclination
166.78°
Orbital period
355,546.9 years
Perihelion
6.812 AU
Aphelion
10,030.617 AU
Longitude of ascending node
20.23°
Argument of periapsis
314.68°
Epoch · J2000
2452865.5
Orbit class · COM
Comet
Earth MOID · 2,273.2 LD
5.8412 AU
Tisserand (Jupiter)
-3.148

Orbit quality

Observations used
317
Data arc
4.73 years
First observed
3 January 2001
Last observed
26 September 2005
Residual RMS
0.69 ″
Solution · Otto Matic
15 April 2021

Visual & observation

Absolute magnitude (H)
11.3
Total magnitude M₁ · K₁ 4.5
11.3

Discovery & classification

Also known as 2002 V2

Named

Sources