Rubin / Lasair · field record
lasair_320.5_-18.0
known
Centre RA 320.500°, Dec -18.000°. Approximate footprint half-width 1.5°.
Latest substantive campaign entry
- Detections
- 7,346
- Nights
- 5
- Stationary removed
- 0
- Hypotheses
- 100,575
- 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; 6 candidate(s) in total
- 7346 detections, 0 stationary removed, 5 nights; 3264 anchors × hypotheses = 100575; survivors per stage [4144, 16]; 305.6s
#1 [weak] r= 37.99±1.284 AU a= 72.22 e=0.522 i= 9.68° 6 obs / 4 nights / 17 d rms 0.10" H=6.86, D≈113–282 km [matches 2025 LF3]
#2 [weak] r= 43.43±0.709 AU a= 66.85 e=0.616 i= 5.30° 6 obs / 4 nights / 13 d rms 0.06" H=6.60, D≈127–318 km [matches 2025 LY2]
- 638 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
- 7,346
- Nights
- 5
- Exposures
- 52
- Stationary removed
- 0
- Hypotheses
- 100,575
- Search seconds
- 306
Report candidates and identifications
Candidate #1 weak
Known: 2025 LF3
- Distance r
- 37.99 AU
- Observations / nights
- 6 / 4
- Dates
- 2026-06-27 – 2026-07-14 (MJD 61,218.3–61,235.3)
- Arc
- 17.0 days
- Radial rms
- 0.10″
- Orbit fit
- a = 72.22 AU; e = 0.522; i = 9.68°
- Absolute magnitude H
- 6.86
- Diameter estimate
- 113–282 km (albedo 0.25–0.04)
Candidate #2 weak
Known: 2025 LY2
- Distance r
- 43.43 AU
- Observations / nights
- 6 / 4
- Dates
- 2026-06-27 – 2026-07-10 (MJD 61,218.3–61,231.3)
- Arc
- 13.0 days
- Radial rms
- 0.06″
- Orbit fit
- a = 66.85 AU; e = 0.616; i = 5.30°
- Absolute magnitude H
- 6.60
- Diameter estimate
- 127–318 km (albedo 0.25–0.04)
Campaign history