Schedule Observations Schedule Spectroscopic Observations
NameA10apS5 → 2018 XR
Type NEO (Apollo) [PHA]
Status Actively Following
Characterization Target
Source Goldstone
Check Spectroscopic Feasibility Create LC Plot
Recent Blocks Scheduled
  • No blocks have been scheduled
Measurements
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Last Update: 2019-Aug-05 00:00
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59200.0 Dec. 17, 2020
Orbital inclination in deg 20.5213
Longitude of Ascending Node (deg) 78.39028
Arg of perihelion (deg) 114.42376
Eccentricity 0.667589
Mean distance (AU) 2.1520878
Mean Anomaly (deg) 203.76422
Absolute Magnitude (H) 18.5
Slope Parameter (G) 0.15
Albedo (average) 0.17
Albedo (range) 0.01 - 0.60
Diameter in meters (average) 649
Diameter in meters
(range)		 342 - 2652
Physical Parameters
Phase Slope MPC Default
0.15
Diameter Initial Diameter Guess using H=18.5 and albedo=0.14 (0.01 to 0.5)

MPC Default
708.7 m +1943.0 / -334.0
Rotation Period REFERENCE LIST:[Warner, B.D.; Stephens, R.D. (2019) Minor Planet Bull. 46, 144-152.]

LCDB (Rev. 2020-October); Warner et al., 2009
15.27 h
Absolute Magnitude autocmod 2.6q

E2019-AB1
18.5 +/- 0.6252
Follow-up Details
NEOCP digest2 score 57
Number of observations 221
Arc length (days) 3878.00
Time since last observation (days) 810.80
Spectroscopy Details
Known Taxonomies None