Rubin / Lasair · field record
lasair_151.5_2.0
known
Centre RA 151.500°, Dec 2.000°. Approximate footprint half-width 1.5°.
Latest substantive campaign entry
- Detections
- 2,355
- Nights
- 26
- Stationary removed
- 0
- Hypotheses
- 5,276
- Injection recovery
- 4/4 planted objects
Lasair campaign 2026-11-08 21:13 — 2 field(s) · complete.
Recorded log 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
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
- 2,355
- Nights
- 26
- Exposures
- 170
- Stationary removed
- 0
- Hypotheses
- 5,276
- Search seconds
- 8
Report candidates and identifications
Candidate #1 strong
Known: 2026 EH139
- Distance r
- 23.31 AU
- Observations / nights
- 13 / 12
- Dates
- 2026-04-10 – 2026-05-30 (MJD 61,140.1–61,191.0)
- Arc
- 50.9 days
- Radial rms
- 0.22″
- Orbit fit
- a = 60.82 AU; e = 0.690; i = 11.72°
- Absolute magnitude H
- 9.16
- Diameter estimate
- 39–98 km (albedo 0.25–0.04)
Candidate #2 moderate
Known: 2026 HR19
- Distance r
- 46.60 AU
- Observations / nights
- 5 / 5
- Dates
- 2026-04-21 – 2026-05-19 (MJD 61,151.0–61,180.0)
- Arc
- 29.0 days
- Radial rms
- 0.03″
- Orbit fit
- a = 631.23 AU; e = 0.964; i = 24.02°
- Absolute magnitude H
- 6.73
- Diameter estimate
- 120–300 km (albedo 0.25–0.04)
Campaign history