Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.064007E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-14T12:38:13+0800
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    1 Object 1

    AOE ID 27940
    NORAD ID 27940
    Object Type PAYLOAD
    Country
    DE DE
    ← VS →

    2 Object 2

    AOE ID 28481
    NORAD ID 28481
    Object Type DEBRIS
    Country
    CN CN

    Conjunction Constraints

    Parameter RUBIN 4/SL-8 CZ-2C DEB
    Time of Closest Approach 2026-10-14T04:57:48+0000
    Collision Probability (Pc) 2.064007E-6
    Conjunction Distance (km) 2.302 km
    Relative Speed (km/s) 14.837 km/s
    Conjunction Risk Parameters R (Radial): -2.159 | I (In-track): -0.157 | C (Cross-track): -0.781
    Collision Risk Index (CRI) 0.41
    X Position (km) -1094.352 -1094.798
    Position Y (km) 5352.075 5350.276
    Position Z (km) 4428.001 4426.635
    Velocity X (km/s) 2.32 0.383
    Velocity Y (km/s) -4.282 4.902
    Velocity Z (km/s) 5.747 -5.743

    Orbital Parameters 国际轨道数据源

    Parameter RUBIN 4/SL-8 CZ-2C DEB
    Semimajor Axis (a) 7040.544 km 7088.376 km
    Eccentricity (e) 0.001277 0.009853
    Inclination (i) 98.3914° 98.0208°
    RAAN 107.7209° 274.7177°
    Perigee Argument 349.8326° 103.6588°
    Mean Anomaly (M) 10.2619° 287.3139°
    Apogee 671.400 km 780.083 km
    Perigee 653.414 km 640.395 km
    Orbit Epoch 2026-10-13T12:26:38+0000 2026-10-13T21:51:42+0000

    RUBIN 4/SL-8 & CZ-2C DEB Collision Probability (Pc) Trend

    RUBIN 4/SL-8 & CZ-2C DEB Collision Probability (Pc) TrendNot Available

    RUBIN 4/SL-8 & CZ-2C DEB Miss Distance (Miss Distance) Trend

    RUBIN 4/SL-8 & CZ-2C DEB Miss Distance (Miss Distance) TrendNot Available

    RUBIN 4/SL-8Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    CZ-2C DEBMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    RUBIN 4/SL-8Collision Probability Trend

    Object 1 Probability TrendNot Available

    CZ-2C DEBCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with RUBIN 4/SL-8

    No nearby objects data