Independent Distant Object SurveyA public search notebook

Rubin / Lasair · campaign log

Lasair campaign 2026-11-08 16:37 — 6 field(s)

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

lasair_341.5_-10.0

complete log entry · Field history and current report

Detections
4,679
Nights
9
Stationary removed
0
Hypotheses
40,723
Injection recovery
4/4 planted objects

Candidate #1 weak

Known: 2025 NN191

Distance r
38.89 AU
Observations / nights
4 / 4
Dates
Dates not recorded
Arc
14.0 days
Radial rms
0.05″
Orbit fit
a = 47.62 AU; e = 0.352; i = 27.34°
Campaign record (historical text)
- injection test (V ≤ 24.0):
  recovered 4/4 planted objects; 5 candidate(s) in total
- 4679 detections, 0 stationary removed, 9 nights; 3601 anchors × hypotheses = 40723; survivors per stage [1802, 7]; 77.8s
  #1  [weak] r= 38.89±0.570 AU  a= 47.62 e=0.352 i=27.34°  4 obs / 4 nights / 14 d  rms 0.05"  H=6.65, D≈125–311 km  [matches 2025 NN191]
- 170 s

lasair_338.5_-7.0

complete log entry · Field history and current report

Detections
3,877
Nights
8
Stationary removed
0
Hypotheses
31,804
Injection recovery
4/4 planted objects

Candidate #1 weak

Known: 2025 NH192

Distance r
42.48 AU
Observations / nights
4 / 4
Dates
Dates not recorded
Arc
16.0 days
Radial rms
0.05″
Orbit fit
a = 59.98 AU; e = 0.547; i = 1.50°
Campaign record (historical text)
- injection test (V ≤ 24.0):
  recovered 4/4 planted objects; 5 candidate(s) in total
- 3877 detections, 0 stationary removed, 8 nights; 2619 anchors × hypotheses = 31804; survivors per stage [1129, 10]; 60.7s
  #1  [weak] r= 42.48±0.423 AU  a= 59.98 e=0.547 i= 1.50°  4 obs / 4 nights / 16 d  rms 0.05"  H=6.53, D≈131–328 km  [matches 2025 NH192]
- 133 s

lasair_338.5_-13.0

complete log entry · Field history and current report

Detections
5,845
Nights
7
Stationary removed
0
Hypotheses
67,095
Injection recovery
4/4 planted objects

Candidate #1 moderate

Known: 2025 NV190

Distance r
36.19 AU
Observations / nights
9 / 5
Dates
Dates not recorded
Arc
18.0 days
Radial rms
0.09″
Orbit fit
a = 81.40 AU; e = 0.634; i = 15.66°

Candidate #2 weak

Known: 2025 NL549

Distance r
38.57 AU
Observations / nights
4 / 4
Dates
Dates not recorded
Arc
18.0 days
Radial rms
0.04″
Orbit fit
a = 64.97 AU; e = 0.606; i = 12.31°

Candidate #3 weak

Known: 2025 NX190

Distance r
33.00 AU
Observations / nights
4 / 4
Dates
Dates not recorded
Arc
18.0 days
Radial rms
0.05″
Orbit fit
a = -673,772.54 AU; e = 1.000; i = 3.39°
Campaign record (historical text)
- injection test (V ≤ 24.0):
  recovered 4/4 planted objects; 7 candidate(s) in total
- 5845 detections, 0 stationary removed, 7 nights; 2427 anchors × hypotheses = 67095; survivors per stage [3596, 46]; 218.9s
  #1  [moderate] r= 36.19±0.426 AU  a= 81.40 e=0.634 i=15.66°  9 obs / 5 nights / 18 d  rms 0.09"  H=6.72, D≈120–301 km  [matches 2025 NV190]
  #2  [weak] r= 38.57±0.365 AU  a= 64.97 e=0.606 i=12.31°  4 obs / 4 nights / 18 d  rms 0.04"  H=7.32, D≈91–228 km  [matches 2025 NL549]
  #3  [weak] r= 33.00±0.086 AU  a=-673772.54 e=1.000 i= 3.39°  4 obs / 4 nights / 18 d  rms 0.05"  H=7.45, D≈86–215 km  [matches 2025 NX190]
- 455 s

lasair_335.5_-10.0

complete log entry · Field history and current report

Detections
3,518
Nights
5
Stationary removed
2
Hypotheses
57,519
Injection recovery
4/4 planted objects

Candidate #1 moderate

Known: 2025 NL191

Distance r
39.65 AU
Observations / nights
9 / 5
Dates
Dates not recorded
Arc
18.0 days
Radial rms
0.07″
Orbit fit
a = 42.61 AU; e = 0.080; i = 16.50°
Campaign record (historical text)
- injection test (V ≤ 24.0):
  recovered 4/4 planted objects; 5 candidate(s) in total
- 3518 detections, 2 stationary removed, 5 nights; 1479 anchors × hypotheses = 57519; survivors per stage [1530, 6]; 170.3s
  #1  [moderate] r= 39.65±0.476 AU  a= 42.61 e=0.080 i=16.50°  9 obs / 5 nights / 18 d  rms 0.07"  H=6.42, D≈138–345 km  [matches 2025 NL191]
- 352 s

lasair_332.5_-11.0

complete log entry · Field history and current report

Detections
5,798
Nights
5
Stationary removed
2
Hypotheses
142,617
Injection recovery
4/4 planted objects

Candidate #1 weak

Known: 2025 NM190

Distance r
36.08 AU
Observations / nights
6 / 4
Dates
Dates not recorded
Arc
15.0 days
Radial rms
0.04″
Orbit fit
a = 57.80 AU; e = 0.505; i = 29.57°
Campaign record (historical text)
- injection test (V ≤ 24.0):
  recovered 4/4 planted objects; 5 candidate(s) in total
- 5798 detections, 2 stationary removed, 5 nights; 2904 anchors × hypotheses = 142617; survivors per stage [4919, 12]; 454.5s
  #1  [weak] r= 36.08±0.533 AU  a= 57.80 e=0.505 i=29.57°  6 obs / 4 nights / 15 d  rms 0.04"  H=6.82, D≈115–288 km  [matches 2025 NM190]
- 937 s

lasair_344.5_-9.0

complete log entry · Field history and current report

Detections
3,588
Nights
5
Stationary removed
0
Hypotheses
29,962
Injection recovery
4/4 planted objects

Candidate #1 weak

Known: 2025 NU189

Distance r
44.64 AU
Observations / nights
4 / 4
Dates
Dates not recorded
Arc
15.0 days
Radial rms
0.03″
Orbit fit
a = 51.74 AU; e = 0.467; i = 17.31°
Campaign record (historical text)
- injection test (V ≤ 24.0):
  recovered 4/4 planted objects; 5 candidate(s) in total
- 3588 detections, 0 stationary removed, 5 nights; 1132 anchors × hypotheses = 29962; survivors per stage [1230, 1]; 68.7s
  #1  [weak] r= 44.64±0.398 AU  a= 51.74 e=0.467 i=17.31°  4 obs / 4 nights / 15 d  rms 0.03"  H=6.04, D≈164–411 km  [matches 2025 NU189]
- 146 s