Schedule Observations Schedule Spectroscopic Observations
NameP22mQD1 → 2026 HT4
Type NEO
Status Actively Following
Source Minor Planet Center
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Recent Blocks Scheduled
  • No blocks have been scheduled
Measurements
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Last Update: 2026-Apr-26 03:59
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
61155.0 April 25, 2026
Orbital inclination in deg 27.84937
Longitude of Ascending Node (deg) 40.53375
Arg of perihelion (deg) 145.27962
Eccentricity 0.4830675
Mean distance (AU) 2.172821
Mean Anomaly (deg) 10.73444
Absolute Magnitude (H) 22.1
Slope Parameter (G) 0.15
Albedo (average) 0.17
Albedo (range) 0.01 - 0.60
Diameter in meters (average) 135
Diameter in meters
(range)		 65 - 505
Physical Parameters
Diameter Initial Diameter Guess using H=22.1 and albedo=0.14 (0.01 to 0.5)

MPC Default
135.04 m +370.0 / -64.0
Follow-up Details
NEOCP digest2 score 79
Number of observations 34
Arc length (days) 2.59
Time since last observation (days) 0.07
Spectroscopy Details
Known Taxonomies None