Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.209524E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T05:03:50+0800
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    1 Object 1

    AOE ID 60479
    NORAD ID 60479
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69968
    NORAD ID 69968
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter TOMORROW-S1 STARLINK-36218
    Time of Closest Approach 2026-10-19T23:54:02+0000
    Collision Probability (Pc) 1.209524E-5
    Conjunction Distance (km) 1.261 km
    Relative Speed (km/s) 14.765 km/s
    Conjunction Risk Parameters R (Radial): -0.846 | I (In-track): -0.244 | C (Cross-track): -0.9
    Collision Risk Index (CRI) 0.57
    X Position (km) -6660.82 -6660.208
    Position Y (km) -1492.222 -1491.202
    Position Z (km) -482.537 -482.12
    Velocity X (km/s) 0.297 0.59
    Velocity Y (km/s) 1.072 -4.569
    Velocity Z (km/s) -7.553 6.089

    Orbital Parameters 国际轨道数据源

    Parameter TOMORROW-S1 STARLINK-36218
    Semimajor Axis (a) 6840.899 km 6840.810 km
    Eccentricity (e) 0.000342 0.000108
    Inclination (i) 97.3666° 53.1574°
    RAAN 12.1419° 199.6119°
    Perigee Argument 137.7611° 86.8698°
    Mean Anomaly (M) 222.3897° 273.2428°
    Apogee 465.105 km 463.412 km
    Perigee 460.419 km 461.934 km
    Orbit Epoch 2026-10-18T23:37:28+0000 2026-10-19T03:36:03+0000

    TOMORROW-S1 & STARLINK-36218 Collision Probability (Pc) Trend

    TOMORROW-S1 & STARLINK-36218 Collision Probability (Pc) TrendNot Available

    TOMORROW-S1 & STARLINK-36218 Miss Distance (Miss Distance) Trend

    TOMORROW-S1 & STARLINK-36218 Miss Distance (Miss Distance) TrendNot Available

    TOMORROW-S1Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36218Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    TOMORROW-S1Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36218Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with TOMORROW-S1

    No nearby objects data