diff --git a/scripts/jyotish_api_server.py b/scripts/jyotish_api_server.py
index 863f9367..65843e1b 100644
--- a/scripts/jyotish_api_server.py
+++ b/scripts/jyotish_api_server.py
@@ -7674,11 +7674,18 @@ class JyotishComputeService(VedastroEvidenceMixin, SynastryMixin):
             return {}
 
     def _compute_aspects(self, body):
-        _, planet_lons = self._planet_lons_from_body(body)
+        planets, planet_lons = self._planet_lons_from_body(body)
         if len(planet_lons) < 2:
             raise BadRequest('planets must include at least two longitude values')
         asc_lon = self._asc_lon_from_body(body)
-        result = _load_local_module('aspects').calc_all_aspects(planet_lons, asc_lon)
+        planet_speeds = {
+            name: float(row['speed'])
+            for name, row in (planets or {}).items()
+            if isinstance(row, dict) and isinstance(row.get('speed'), (int, float))
+        }
+        result = _load_local_module('aspects').calc_all_aspects(
+            planet_lons, asc_lon, planet_speeds=planet_speeds or None,
+        )
         return {
             'success': True,
             'endpoint': 'aspects',
diff --git a/scripts/jyotish_engine.py b/scripts/jyotish_engine.py
index 166d34c0..1fa1c27c 100644
--- a/scripts/jyotish_engine.py
+++ b/scripts/jyotish_engine.py
@@ -14376,11 +14376,19 @@ def cmd_aspects(args):
         return {"error": f"aspects模块导入失败: {e}"}
     planets = chart.get('planets', {})
     planet_lons = {}
+    planet_speeds = {}
     for pn, pd in planets.items():
         if isinstance(pd, dict) and 'degree' in pd:
             planet_lons[pn] = pd['degree']
+        if isinstance(pd, dict) and isinstance(pd.get('speed'), (int, float)):
+            planet_speeds[pn] = float(pd['speed'])
     asc_deg = chart.get('ascendant', {}).get('lon', chart.get('ascendant', {}).get('degree', 0))
-    return _build_response_envelope('aspects', calc_all_aspects(planet_lons, asc_deg), args=args, execution_status='executed')
+    return _build_response_envelope(
+        'aspects',
+        calc_all_aspects(planet_lons, asc_deg, planet_speeds=planet_speeds or None),
+        args=args,
+        execution_status='executed',
+    )
 
 
 # ============================================================================
@@ -16235,7 +16243,12 @@ def cmd_full_reading(args):
     stage_started = time.perf_counter()
     try:
         from aspects import calc_all_aspects, calc_house_aspects
-        aspects_result = calc_all_aspects(planet_lons, asc_deg)
+        aspect_speeds = {
+            name: float(row['speed'])
+            for name, row in (chart.get('planets') or {}).items()
+            if isinstance(row, dict) and isinstance(row.get('speed'), (int, float))
+        }
+        aspects_result = calc_all_aspects(planet_lons, asc_deg, planet_speeds=aspect_speeds or None)
         aspects_result['house_aspects'] = [
             calc_house_aspects(float(planet_lons[planet]), planet, asc_deg)
             for planet in ('Sun', 'Moon', 'Mars', 'Mercury', 'Jupiter', 'Venus', 'Saturn')
diff --git a/tests/test_upstream_sync9_aspect_geometry_regressions.py b/tests/test_upstream_sync9_aspect_geometry_regressions.py
new file mode 100644
index 00000000..0a9ff587
--- /dev/null
+++ b/tests/test_upstream_sync9_aspect_geometry_regressions.py
@@ -0,0 +1,45 @@
+"""Directed drishti geometry and actual relative-motion regressions."""
+import sys
+from pathlib import Path
+import pytest
+
+sys.path.insert(0, str(Path(__file__).resolve().parents[1] / 'scripts'))
+from aspects import calc_all_aspects
+
+
+@pytest.mark.parametrize('planet,house,angle', [
+    ('Mars', 4, 90), ('Mars', 8, 210), ('Jupiter', 5, 120),
+    ('Jupiter', 9, 240), ('Saturn', 3, 60), ('Saturn', 10, 270),
+])
+def test_directed_special_aspect_survives_pair_order(planet, house, angle):
+    for positions in ({planet: 350, 'Venus': (350 + angle) % 360},
+                      {'Venus': (350 + angle) % 360, planet: 350}):
+        rows = calc_all_aspects(positions, 150)['aspects']
+        row = next(r for r in rows if r['type'] == f'{planet}_aspect_{house}')
+        assert (row['planet1'], row['planet2'], row['aspect_degree'], row['orb']) == (planet, 'Venus', angle, 0)
+
+
+def test_mars_reverse_fourth_is_not_fourth():
+    rows = calc_all_aspects({'Mars': 0, 'Venus': 270}, 150)['aspects']
+    assert not any(r['type'] == 'Mars_aspect_4' for r in rows)
+
+
+@pytest.mark.parametrize('speed,expected', [(1, False), (-1, True)])
+def test_phase_uses_relative_velocity(speed, expected):
+    row = calc_all_aspects({'Sun': 359, 'Mercury': 1}, 180,
+                           planet_speeds={'Sun': 0, 'Mercury': speed})['aspects'][0]
+    assert row['applying'] is expected
+
+
+def test_missing_speed_is_unknown_not_a_direction_guess():
+    assert calc_all_aspects({'Sun': 10, 'Moon': 11}, 180)['aspects'][0]['applying'] is None
+
+
+def test_explicit_ketu_without_rahu_is_retained():
+    rows = calc_all_aspects({'Sun': 10, 'Ketu': 190}, 100)['aspects']
+    assert len(rows) == 1 and rows[0]['type'] == 'opposition'
+
+
+def test_exact_node_opposition_has_no_applying_direction():
+    row = calc_all_aspects({'Rahu': 10}, 100, planet_speeds={'Rahu': -.05})['aspects'][0]
+    assert row['phase'] == 'exact' and row['applying'] is None