• 2025-05-14 15:17 UTC
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Schedule Observations Schedule Spectroscopic Observations
NameA1189NI → 2024 NA2
Type NEO (Apollo)
Status Actively Following
Characterization Target
Source NASA
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Measurements
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Last Update: 2025-Apr-28 06:23
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60704.0 Jan. 29, 2025
Orbital inclination in deg 6.53576
Longitude of Ascending Node (deg) 284.82801
Arg of perihelion (deg) 73.12713
Eccentricity 0.0929182
Mean distance (AU) 1.060238
Mean Anomaly (deg) 122.2458
Absolute Magnitude (H) 25.17
Slope Parameter (G) 0.15
Albedo (average) 0.17
Albedo (range) 0.01 - 0.60
Diameter in meters (average) 33
Diameter in meters
(range)		 16 - 123
Physical Parameters
Absolute Magnitude autocmod 3.0f

MPO840805
25.2 +/- 0.50724
Diameter Initial Diameter Guess using H=25.17 and albedo=0.14 (0.01 to 0.5)

MPC Default
32.84 m +90.0 / -15.0
Follow-up Details
NEOCP digest2 score 79
Number of observations 67
Arc length (days) 205.00
Time since last observation (days) 1.81
Spectroscopy Details
Known Taxonomies None