Skip to content
Public Universe
Asteroid Near-Earth

2007 BB

Add to an observing list or journal →

(2007 BB)

Where is it now

Distance from Sun
1.041 AU
True anomaly
211.56°
Distance from Earth
1.041 AU
As of
21 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 — 0.995 AU from the Sun Earth 2007 BB — 1.041 AU from the Sun 2007 BB
Seen from above the ecliptic, north up, to scale. Grid: Earth's orbit in blue. 2007 BB is 1.041 AU from Earth today (8.7 light-minutes).

In the sky

Right ascension
10h 02m 28s
Declination
+13° 42′ 18″
Constellation
Leo
Distance from Earth
1.04 AU
Elongation from the Sun
61.44° — 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
0.934 AU
Eccentricity
0.1411
Inclination
3.53°
Orbital period
329.8 days
Perihelion
0.802 AU
Aphelion
1.066 AU
Longitude of ascending node
297.31°
Argument of periapsis
300.88°
Epoch · J2000
2461200.5
Orbit class · ATE
Aten
Earth MOID · 0.5 LD
0.0013 AU
Tisserand (Jupiter)
6.408

Orbit quality

Orbit poorly determined (uncertainty code 7).

Observations used
21
Data arc
2 days
First observed
17 January 2007
Last observed
19 January 2007
Residual RMS
0.26 ″
Solution · Otto Matic
15 April 2021

Visual & observation

Absolute magnitude (H)
27.8

Discovery & classification

Listed by JPL impact monitoring; see the Sentry table for current probabilities.

Aten Near-Earth Object

Sources