Skip to content
Public Universe
Asteroid Near-Earth

2017 BR6

Add to an observing list or journal →

(2017 BR6)

Where is it now

Distance from Sun
0.592 AU
True anomaly
16.03°
Distance from Earth
0.467 AU
As of
20 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 — 0.996 AU from the Sun Earth 2017 BR6 — 0.592 AU from the Sun 2017 BR6
Seen from above the ecliptic, north up, to scale. Grid: Earth's orbit in blue. 2017 BR6 is 0.467 AU from Earth today (3.9 light-minutes).

In the sky

Right ascension
14h 55m 09s
Declination
-24° 43′ 37″
Constellation
Libra
Distance from Earth
0.46 AU
Elongation from the Sun
22.2° — near the Sun — look low at dusk or dawn

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
0.882 AU
Eccentricity
0.3346
Inclination
6.69°
Orbital period
302.4 days
Perihelion
0.587 AU
Aphelion
1.177 AU
Longitude of ascending node
127.88°
Argument of periapsis
226.98°
Epoch · J2000
2461200.5
Orbit class · ATE
Aten
Earth MOID · 3.9 LD
0.01 AU
Tisserand (Jupiter)
6.672

Orbit quality

Orbit reasonably well determined (uncertainty code 5).

Observations used
20
Data arc
24 hours
First observed
26 January 2017
Last observed
27 January 2017
Residual RMS
0.46 ″
Solution · Otto Matic
15 April 2021

Visual & observation

Absolute magnitude (H)
27.9

Discovery & classification

Aten Near-Earth Object

Close approaches 218 on record

Flyby geometry
Ecliptic flyby of 2017 BR6 at 2026-11-09 15:47 UTC Top-down view of the ecliptic, Earth at the centre, for the 2026-11-09 15:47 UTC close approach of 2017 BR6. Catalogue miss distance 138.8 LD · 5.34 × 10⁷ km. The curve is the geocentric path from 2026-11-06 to 2026-11-12, with a mark at UTC midnights and an arrow for the direction of motion. The circle is the Moon’s mean orbit; the Moon is plotted at closest approach. A ray shows the Sun’s direction. The labelled distance is the full separation. The drawn radius is the part that lies in the ecliptic plane. The path is a geocentric ecliptic ephemeris from JPL Horizons. The inset is a heliocentric view and is approximate. Sun 138.8 LD · 5.34 × 10⁷ km 2026-11-09 15:47 UTC Earth Moon Heliocentric, approximate

Top-down view of the ecliptic, Earth at the centre, for the 2026-11-09 15:47 UTC close approach of 2017 BR6. Catalogue miss distance 138.8 LD · 5.34 × 10⁷ km. The curve is the geocentric path from 2026-11-06 to 2026-11-12, with a mark at UTC midnights and an arrow for the direction of motion. The circle is the Moon’s mean orbit; the Moon is plotted at closest approach. A ray shows the Sun’s direction. The labelled distance is the full separation. The drawn radius is the part that lies in the ecliptic plane. The path is a geocentric ecliptic ephemeris from JPL Horizons. The inset is a heliocentric view and is approximate.

JPL Horizons

When (UTC) Body Distance Lunar distances Relative speed
2026-11-09 15:47:00 Earth 0.3567 AU 138.8 LD 10.6 km/s
2026-11-16 02:47:00 Venus 0.0679 AU 26.4 LD 10.5 km/s
2027-03-20 10:13:00 Earth 0.2048 AU 79.7 LD 7.8 km/s
2027-06-30 06:54:00 Earth 0.3038 AU 118.2 LD 8.4 km/s
2031-02-06 15:28:00 Earth 0.4484 AU 174.5 LD 23.9 km/s
2031-10-14 23:23:00 Earth 0.4047 AU 157.5 LD 14 km/s
2032-04-27 20:15:00 Earth 0.1504 AU 58.5 LD 7.1 km/s
2036-01-30 09:19:00 Earth 0.2637 AU 102.6 LD 18 km/s
2036-09-22 12:02:00 Earth 0.4223 AU 164.3 LD 15.4 km/s
2037-05-04 05:24:00 Earth 0.1421 AU 55.3 LD 12.1 km/s

Next ten from today. 1 lunar distance = 384,400 km. Source: JPL close-approach data.

Sources