Schedule Observations Schedule Spectroscopic Observations
NameC1HDFQ2 → 2019 XS
Type NEO
Status Not Following
Source Minor Planet Center
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Measurements
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Last Update: 2019-Dec-04 02:33
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
58820.0 Dec. 3, 2019
Orbital inclination in deg 4.06487
Longitude of Ascending Node (deg) 49.5255
Arg of perihelion (deg) 250.20957
Eccentricity 0.3182713
Mean distance (AU) 1.0022147
Mean Anomaly (deg) 97.72916
Absolute Magnitude (H) 24.3
Slope Parameter (G) 0.15
Albedo (average) 0.17
Albedo (range) 0.01 - 0.60
Diameter in meters (average) 45
Diameter in meters
(range)		 24 - 183
Physical Parameters
Absolute Magnitude MPC Default
24.3
Diameter Initial Diameter Guess using H=24.3 and albedo=0.14 (0.01 to 0.5)

MPC Default
49.03 m +134.0 / -23.0
Follow-up Details
NEOCP digest2 score 96
Number of observations 13
Arc length (days) 1.82
Time since last observation (days) 0.02
Spectroscopy Details
Known Taxonomies None