Object lsst:170666295586455803

Portals

https://antares.noirlab.edu/loci/ANT2026016cr8vxskqs

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Science

Template

Difference
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Light Curve

No light curve data
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Priority Breakdown

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Forced Photometry (FINK)

No forced photometry data
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Nearby Alerts (0.5°)

No nearby objects
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SSO Orbit Info

Not a solar system object

DogsHeaven Observatory Alert Report



            


Object Information (Rubin / FINK):
DiaObject ID: None
DiaSource ID: None

RA (J2000)
Decimal: 318.091858
Sexage.: 21:12:22.0

DEC (J2000)
Decimal: -26.602494
Sexage.: -26:36:09.0

Discovery Mag: 20.90
Detection band: None

Discovery Timing:
Discovery Date (UTC): 2026-07-14T09:00:13.643
Discovery Date (Local - Brasília): 2026-07-14 06:00:13
Time Since Discovery: 889:03:40 Hours

Rubin Detection Quality:
Reliability: N/A
SNR: N/A
Extendedness: 0.002
Number of detections: None

FINK Machine Learning Classification:

CATS Class ID: None
Interpreted Class: Unknown
CATS Probability: N/A

SuperNNova Score: N/A
Early SN Ia Probability: N/A
SLSN Probability: N/A

First Detection Flag: None

ANTARES Classification:

Channel: SSO
Label: Unknown SSO: 21165810616774977
Probability: 1.000

Crossmatches:

Gaia DR3 Name: None
Parallax: N/A
Variab. Flag: N/A

TNS Name: None
TNS Type: N/A
Redshift: N/A

Solar System:

SS Object ID: 21165810616774977



Short-Arc SSO Motion / Orbit Triage:

Flag: Unconstrained
Level: UNCONSTRAINED
Reason: Need at least 3 SSO detections for short-arc classification

Points used: 0
First point UTC: N/A
Last point UTC: N/A
Baseline: N/A h

Angular speed: N/A arcsec/hour
N/A arcmin/hour
Linear RMS: N/A arcsec
Acceleration proxy: N/A arcsec/hour^2

vT diagnostic @ 1 AU: N/A km/s
Hyperbolic distance: >N/A AU for vT > ~42 km/s

Warning: Short-arc triage only. This is not a confirmed orbit.
A real orbit solver is required before claiming hyperbolic/interstellar origin.



Observation Context:

Rubin Field: None
Observation Reason: None

Cross-Broker Validation:

FINK ↔ ANTARES separation: N/A deg

Observational Conditions:

Moon separation: 71.61 deg
Altitude at detection: -10.92 deg
Current Altitude: -12.64 deg

Rise time: 2026-08-19 17:00:14.630149-03:00
Set time: 2026-08-19 06:07:18.031742-03:00

========================================

Full Raw Alert JSON

        {
  "num_alerts": 2,
  "num_mag_values": 2,
  "brightest_alert_id": "lsst:170666295586455803",
  "brightest_alert_magnitude": 20.902088495628,
  "brightest_alert_observation_time": 61235.37558614818,
  "newest_alert_id": "lsst:170666295586455803",
  "newest_alert_magnitude": 20.902088495628,
  "newest_alert_observation_time": 61235.37558614818,
  "oldest_alert_id": "lsst:170666295430217929",
  "oldest_alert_magnitude": 20.990385137147744,
  "oldest_alert_observation_time": 61235.375119278135,
  "is_corrected": "true",
  "survey": {
    "ztf": {
      "id": [],
      "rcid": [],
      "field": [],
      "ssnamenr": []
    },
    "lsst": {
      "dia_object_id": [],
      "ss_object_id": [
        "21165810616774977"
      ]
    }
  },
  "feature_amplitude_magn_z": 0.04414832075987185,
  "feature_beyond_1_std_magn_z": 0.0,
  "feature_beyond_2_std_magn_z": 0.0,
  "feature_cusum_magn_z": 0.353553390593288,
  "feature_duration_magn_z": 0.00046687004214618355,
  "feature_eta_e_magn_z": 2.0,
  "feature_inter_percentile_range_2_magn_z": 0.0882966415197437,
  "feature_inter_percentile_range_10_magn_z": 0.0882966415197437,
  "feature_inter_percentile_range_25_magn_z": 0.0882966415197437,
  "feature_magnitude_percentage_ratio_40_5_magn_z": 0.4000000357627991,
  "feature_magnitude_percentage_ratio_20_5_magn_z": 1.0,
  "feature_maximum_slope_magn_z": 189.12466757097425,
  "feature_mean_magn_z": 20.946236816387874,
  "feature_median_absolute_deviation_magn_z": 0.04414832075987185,
  "feature_percent_amplitude_magn_z": 0.04414832075987363,
  "feature_percent_difference_magnitude_percentile_5_magn_z": 0.004215394024890541,
  "feature_percent_difference_magnitude_percentile_10_magn_z": 0.004215394024890541,
  "feature_median_buffer_range_percentage_10_magn_z": 0.0,
  "feature_median_buffer_range_percentage_20_magn_z": 0.0,
  "feature_otsu_mean_diff_magn_z": 0.0882966415197437,
  "feature_otsu_std_lower_magn_z": 0.0,
  "feature_otsu_std_upper_magn_z": 0.0,
  "feature_otsu_lower_to_all_ratio_magn_z": 0.5,
  "feature_period_0_magn_z": 0.0015562334738206118,
  "feature_period_s_to_n_0_magn_z": 0.8344091485799698,
  "feature_period_1_magn_z": 0.0007781167369103059,
  "feature_period_s_to_n_1_magn_z": 0.6354459198976522,
  "feature_period_2_magn_z": 0.0,
  "feature_period_s_to_n_2_magn_z": 0.0,
  "feature_period_3_magn_z": 0.0,
  "feature_period_s_to_n_3_magn_z": 0.0,
  "feature_period_4_magn_z": 0.0,
  "feature_period_s_to_n_4_magn_z": 0.0,
  "feature_periodogram_amplitude_magn_z": 0.3880578834071408,
  "feature_periodogram_beyond_2_std_magn_z": 0.09375,
  "feature_periodogram_beyond_3_std_magn_z": 0.0,
  "feature_periodogram_standard_deviation_magn_z": 0.15829776136462684,
  "feature_chi2_magn_z": 3.150973586074212,
  "feature_standard_deviation_magn_z": 0.062435153974608436,
  "feature_stetson_k_magn_z": 0.9976207737674195,
  "feature_weighted_mean_magn_z": 20.952309547635537,
  "feature_cusum_flux_z": 0.3535533905932738,
  "feature_eta_e_flux_z": 2.0,
  "feature_mean_variance_flux_z": 0.057473229874816546,
  "feature_chi2_flux_z": 2.2309965917911485e-65,
  "feature_stetson_k_flux_z": 0.999263156918527,
  "r:trailLength": 0.5945000648498535,
  "r:trailLengthErr": 0.19613640010356903,
  "r:trailAngle": -131.6698455810547,
  "r:trailAngleErr": 19.799802780151367,
  "r:trailRa": 318.0918173034411,
  "r:trailDec": -26.602512469527138,
  "r:trailFlux": 14726.66796875,
  "r:trailNdata": 0,
  "r:psfFlux": 15818.474609375,
  "r:psfChi2": 1651.4110107421875,
  "r:psfNdata": 1681,
  "r:apFlux": 15919.1240234375,
  "r:extendedness": 0.002005151240155101,
  "r:isDipole": false,
  "r:isNegative": false,
  "r:bboxSize": 21,
  "r:ixx": 0.13705535233020782,
  "r:iyy": 0.16756093502044678,
  "r:ixy": -0.0016429716488346457,
  "r:band": "z",
  "r:midpointMjdTai": 61235.37558614818,
  "r:diaSourceId": 170666295586455803
}
        

FINK Broker Data