Schedule Observations Schedule Spectroscopic Observations
NameXQA39E2 → 2016 QJ44
Type NEO (Apollo) [PHA]
Status Actively Following
Characterization Target
Source Goldstone
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Recent Blocks Scheduled
  • No blocks have been scheduled
Measurements
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Plot Visibility
Last Update: 2023-Jun-01 07:18
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59649.0 March 11, 2022
Orbital inclination in deg 10.43734
Longitude of Ascending Node (deg) 323.058
Arg of perihelion (deg) 160.6111
Eccentricity 0.3180599
Mean distance (AU) 1.383971
Mean Anomaly (deg) 23.81345
Absolute Magnitude (H) 20.22
Slope Parameter (G) 0.15
Albedo (average) 0.17
Albedo (range) 0.01 - 0.60
Diameter in meters (average) 294
Diameter in meters
(range)		 155 - 1201
Physical Parameters
Rotation Period [Result based on less than full coverage, so that the period may be wrong by 30 percent or so.] REFERENCE LIST:[Pravec, P.; Wolf, M.; Sarounova, L. (2022) http://www.asu.cas.cz/~ppravec/neo.htm]

LCDB (Rev. 2023-February); Warner et al., 2009
3.1303 h
Absolute Magnitude MPO687577
20.25
Diameter Initial Diameter Guess using H=20.22 and albedo=0.14 (0.01 to 0.5)

MPC Default
320.97 m +880.0 / -151.0
Follow-up Details
NEOCP digest2 score 35
Number of observations 228
Arc length (days) 2557.00
Time since last observation (days) 7.31
Spectroscopy Details (Plots)
MANOS Target (No Data Yet)
Known Taxonomies None