Rubin / Lasair · field record
lasair_329.5_-12.0
known
Centre RA 329.500°, Dec -12.000°. Approximate footprint half-width 1.5°.
Latest substantive campaign entry
- Detections
- 5,199
- Nights
- 7
- Stationary removed
- 0
- Hypotheses
- 29,940
- Injection recovery
- 4/4 planted objects
Lasair campaign 2026-11-08 18:42 — 23 field(s) · complete.
Recorded log text
- injection test (V ≤ 24.0):
recovered 4/4 planted objects; 8 candidate(s) in total
- 5199 detections, 0 stationary removed, 7 nights; 3298 anchors × hypotheses = 29940; survivors per stage [884, 13]; 69.0s
#1 [weak] r= 28.10±0.356 AU a= 71.38 e=0.717 i=14.87° 4 obs / 4 nights / 18 d rms 0.04" H=8.29, D≈58–146 km [matches 2025 MQ350]
#2 [weak] r= 42.92±1.825 AU a= 43.52 e=0.137 i= 1.09° 4 obs / 4 nights / 15 d rms 0.03" H=5.98, D≈169–424 km [matches 2006 OC22]
#3 [weak] r= 36.90±0.914 AU a= 55.41 e=0.408 i= 3.52° 5 obs / 4 nights / 15 d rms 0.05" H=7.29, D≈93–232 km [matches 2025 MS350]
#4 [weak] r= 41.34±0.678 AU a= 51.81 e=0.362 i= 5.07° 4 obs / 4 nights / 13 d rms 0.04" H=6.41, D≈139–347 km [matches 2025 MT349]
- 150 s
On-disk search report
This report may describe a different rerun from the campaign log. Statistics are shown separately; curated findings supply reviewed identifications.
- Detections
- 5,199
- Nights
- 7
- Exposures
- 62
- Stationary removed
- 0
- Hypotheses
- 29,940
- Search seconds
- 69
Report candidates and identifications
Candidate #1 weak
Known: 2025 MQ350
- Distance r
- 28.10 AU
- Observations / nights
- 4 / 4
- Dates
- 2026-06-26 – 2026-07-14 (MJD 61,217.4–61,235.3)
- Arc
- 17.9 days
- Radial rms
- 0.04″
- Orbit fit
- a = 71.38 AU; e = 0.717; i = 14.87°
- Absolute magnitude H
- 8.29
- Diameter estimate
- 58–146 km (albedo 0.25–0.04)
Candidate #2 weak
Known: 2006 OC22
- Distance r
- 42.92 AU
- Observations / nights
- 4 / 4
- Dates
- 2026-06-26 – 2026-07-11 (MJD 61,217.4–61,232.3)
- Arc
- 14.9 days
- Radial rms
- 0.03″
- Orbit fit
- a = 43.52 AU; e = 0.137; i = 1.09°
- Absolute magnitude H
- 5.98
- Diameter estimate
- 169–424 km (albedo 0.25–0.04)
Candidate #3 weak
Known: 2025 MS350
- Distance r
- 36.90 AU
- Observations / nights
- 5 / 4
- Dates
- 2026-06-26 – 2026-07-11 (MJD 61,217.4–61,232.3)
- Arc
- 14.9 days
- Radial rms
- 0.05″
- Orbit fit
- a = 55.41 AU; e = 0.408; i = 3.52°
- Absolute magnitude H
- 7.29
- Diameter estimate
- 93–232 km (albedo 0.25–0.04)
Candidate #4 weak
Known: 2025 MT349
- Distance r
- 41.34 AU
- Observations / nights
- 4 / 4
- Dates
- 2026-06-26 – 2026-07-09 (MJD 61,217.4–61,230.3)
- Arc
- 12.9 days
- Radial rms
- 0.04″
- Orbit fit
- a = 51.81 AU; e = 0.362; i = 5.07°
- Absolute magnitude H
- 6.41
- Diameter estimate
- 139–347 km (albedo 0.25–0.04)
Campaign history