Mars conjunct Sun at half a degree, with Venus and Mercury pulling opposite ways.
Drive on identity
Low in the range for contact across 93 pairs charted (29–86, median 41).
Mick Jagger and Bianca Jagger compatibility
↓ Below: all 4 aspects named, with orbs
No birth time on record, so houses and the rising sign are not shown.
Note on this rating: Birth date 1945-05-02 from Wikidata Q285549 (day precision) and the English Wikipedia article. Birth city Managua from Wikidata P19. Birth time unknown, so Rodden X and the time is an estimate.
This page compares Sun, Mercury, Venus and Mars, the four placements a birth date alone can place. Moon, Ascendant and Midheaven are left out here by design, not by omission, so nothing on this page is scored against a birth time it cannot trust.
Cross-aspects
Where the two charts actually touch
Category shape
Five categories, one chart each
Identity
SUN × SUN
No aspect inside orb. Their core identities read independently of each other here.
None
Communication
MERCURY × MERCURY
No aspect inside orb. This engine finds no direct communication channel between them.
None
Attraction
VENUS × MARS
No aspect inside orb. Neither Venus reaches the other's Mars within orb.
None
Friction
MARS × MARS
No aspect inside orb. No built-in friction point shows up between the two Mars placements.
None
Values
VENUS × VENUS
No aspect inside orb. Their values neither align nor clash by this measure.
None
Scores rank how close a contact is to exact, not how well two people get along. A high friction score means the two Mars are in tight aspect, which is information, not a warning.
The overlap
Two charts, laid over each other
Mick Jagger and Bianca Jagger's Sun, Mercury, Venus and Mars are drawn here, the four placements a birth date alone can place with no birth time required. This is a complete chart of what is known, not a partial chart of what is not.
| Thick line, Mars to Sun | CONJUNCTION 0.50° |
| Thick line, Mercury to Sun | SQUARE 0.80° |
| House ring, not drawn | |
Why they click
Mars conjunct Sun at 0.5 degrees is the closest contact here and the most direct one the engine measures: one person's drive landing squarely on the other's sense of self. Venus trine Sun at 1.86 and Sun trine Mars at 2.44 back it with two easy angles between affection, identity and action. Three of the four aspects are soft or conjunct, which describes a connection that arrived without much resistance.
Why they clash
Mercury square Sun at 0.8 degrees is the one hard contact, and it is tight. Thinking meeting identity at a right angle tends to show up as being talked at rather than talked with. Every category sits at the floor of the scale, so despite a very close Mars-Sun conjunction the engine finds no category strong enough to lift. Four aspects is a narrow chart, and both birth times are estimates, so no angles or houses are available to deepen it.
What each system says
Twelve systems, two people
The Suns are 80.5° apart, outside orb of any aspect, which is why identity reads as an empty channel above.
Goat and Rooster are in neither the trines nor the clashes.
Shared history
Shared life events
Mick Jagger and Bianca Jagger marry
Wikidata P26 (spouse) qualifier P580 start time at day precision, claim on Q128121/Q285549. Retrieved 2026-08-12.
Feb 5 – Aug 16, 1971 · 192 days
Mick Jagger
Birth time recorded to the minute · all contacts shown
- Uranus sextile Mercuryslow
- Neptune trine Sunslow
- Chiron sextile Ascendantslow
- Chiron trine Mercuryslow
- Saturn conjunction Moonslow
- Uranus trine Midheavenslow
- Jupiter trine Sunfast
Editorial note · Neptune trine Sun
Neptune trine Sun in house 6 for their marriage suggested an idealized, glamorous merging of identities in their shared daily life.
Bianca Jagger
Birth time estimated · Sun, Mercury, Venus and Mars contacts only
Nothing was within orb for Bianca Jagger on this date.
A quiet chart is a reading, not a gap.
Moon, Ascendant and Midheaven contacts are not shown for Bianca Jagger, and no house is named — those depend on a birth time recorded to the minute, and this one is an estimate.
Frequently asked
Are Mick Jagger and Bianca Jagger astrologically compatible?
Their charts make 4 cross-aspects, the tightest at 0.5° and 0.8°. Astrology does not score a relationship out of a hundred, and the number on this page counts how much contact two charts make, not how well two people do.
Why isn't there a house ring on the chart above?
At least one of Mick Jagger and Bianca Jagger doesn't have a curated, non-estimated birth time, so a house placement would be a guess. This page only shows what a birth date alone can place.
What does trine mean between two charts?
A trine puts two placements in easy relation, a flow that takes little effort to access. Mick Jagger and Bianca Jagger have 2 trine contacts between them, more than any other type.
Sources & further reading
Exact, and all soft
Read the relationship as one chart
This page compares Sun, Mercury, Venus and Mars, because those are the four that a birth date alone can place. With no hard contact between the two, a composite chart, the midpoint of both, often reads clean.