Independent Distant Object SurveyA public search notebook

Rubin / Lasair · campaign log

Lasair campaign 2026-11-08 21:13 — 2 field(s)

Source: lasair_campaign.md. This preserves the run as logged, including incomplete entries and historical match labels.

lasair_148.5_2.0

complete log entry · Field history and current report

Detections
2,123
Nights
27
Stationary removed
2
Hypotheses
5,152
Injection recovery
4/4 planted objects

Candidate #1 moderate

Known: 2026 DZ64

Distance r
33.34 AU
Observations / nights
5 / 5
Dates
Dates not recorded
Arc
29.0 days
Radial rms
0.04″
Orbit fit
a = 66.38 AU; e = 0.499; i = 11.91°
Campaign record (historical text)
- injection test (V ≤ 24.0):
  recovered 4/4 planted objects; 5 candidate(s) in total
- 2123 detections, 2 stationary removed, 27 nights; 2054 anchors × hypotheses = 5152; survivors per stage [81, 5]; 7.8s
  #1  [moderate] r= 33.34±0.028 AU  a= 66.38 e=0.499 i=11.91°  5 obs / 5 nights / 29 d  rms 0.04"  H=8.41, D≈55–138 km  [matches 2026 DZ64]
- 24 s

lasair_151.5_2.0

complete log entry · Field history and current report

Detections
2,355
Nights
26
Stationary removed
0
Hypotheses
5,276
Injection recovery
4/4 planted objects

Candidate #1 strong

Known: 2026 EH139

Distance r
23.31 AU
Observations / nights
13 / 12
Dates
Dates not recorded
Arc
51.0 days
Radial rms
0.22″
Orbit fit
a = 60.82 AU; e = 0.690; i = 11.72°

Candidate #2 moderate

Known: 2026 HR19

Distance r
46.60 AU
Observations / nights
5 / 5
Dates
Dates not recorded
Arc
29.0 days
Radial rms
0.03″
Orbit fit
a = 631.23 AU; e = 0.964; i = 24.02°
Campaign record (historical text)
- injection test (V ≤ 24.0):
  recovered 4/4 planted objects; 7 candidate(s) in total
- 2355 detections, 0 stationary removed, 26 nights; 2286 anchors × hypotheses = 5276; survivors per stage [105, 10]; 8.2s
  #1  [strong] r= 23.31±0.003 AU  a= 60.82 e=0.690 i=11.72°  13 obs / 12 nights / 51 d  rms 0.22"  H=9.16, D≈39–98 km  [matches 2026 EH139]
  #2  [moderate] r= 46.60±0.069 AU  a=631.23 e=0.964 i=24.02°  5 obs / 5 nights / 29 d  rms 0.03"  H=6.73, D≈120–300 km  [matches 2026 HR19]
- 27 s