Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.692962E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-30T22:01:12+0800
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    1 Object 1

    AOE ID 42945
    NORAD ID 42945
    Object Type PAYLOAD
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 44450
    NORAD ID 44450
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter YAOGAN-30 A YAOGAN-30 P
    Time of Closest Approach 2026-11-01T01:54:32+0000
    Collision Probability (Pc) 4.692962E-6
    Conjunction Distance (km) 1.298 km
    Relative Speed (km/s) 4.294 km/s
    Conjunction Risk Parameters R (Radial): -0.468 | I (In-track): -1.161 | C (Cross-track): 0.34
    Collision Risk Index (CRI) 0.48
    X Position (km) 5338.846 5337.964
    Position Y (km) -2555.807 -2556.727
    Position Z (km) 3602.888 3602.642
    Velocity X (km/s) 2.134 4.148
    Velocity Y (km/s) 7.047 6.084
    Velocity Z (km/s) 1.833 -1.835

    Orbital Parameters 国际轨道数据源

    Parameter YAOGAN-30 A YAOGAN-30 P
    Semimajor Axis (a) 6933.504 km 6935.164 km
    Eccentricity (e) 0.000275 0.000849
    Inclination (i) 34.9978° 34.9922°
    RAAN 286.6013° 227.9767°
    Perigee Argument 252.2598° 182.1128°
    Mean Anomaly (M) 107.7811° 177.9545°
    Apogee 557.275 km 562.917 km
    Perigee 553.459 km 551.137 km
    Orbit Epoch 2026-10-30T00:13:29+0000 2026-10-29T22:23:32+0000

    YAOGAN-30 A & YAOGAN-30 P Collision Probability (Pc) Trend

    YAOGAN-30 A & YAOGAN-30 P Collision Probability (Pc) TrendNot Available

    YAOGAN-30 A & YAOGAN-30 P Miss Distance (Miss Distance) Trend

    YAOGAN-30 A & YAOGAN-30 P Miss Distance (Miss Distance) TrendNot Available

    YAOGAN-30 AMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    YAOGAN-30 PMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    YAOGAN-30 ACollision Probability Trend

    Object 1 Probability TrendNot Available

    YAOGAN-30 PCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with YAOGAN-30 A

    No nearby objects data