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Minor planet follow-up portal
v. 3.8.6
1404 Ajax (1936 QW)
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Type
Trojan (Jupiter)
Status
Actively Following
Characterization Target
Source
Trojan
UTC date
------------ Any 1.0m ------------
LSC 1.0m - W85-87; (CTIO, Chile)
ELP 1.0m - V37,V39; (McDonald, Texas)
COJ 1.0m - Q63-64; (Siding Spring, Aust.)
CPT 1.0m - K91-93; (Sutherland, S. Africa)
------------ Any 0.4m ------------
LSC 0.4m - W89,W79; (CTIO, Chile)
ELP 0.4m - V38; (McDonald, Texas)
OGG 0.4m - T03-04; (Maui, Hawaii)
COJ 0.4m - Q58-59; (Siding Spring, Aust.)
CPT 0.4m - L09; (Sutherland, S. Africa)
TFN 0.4m - Z17,Z21; (Tenerife, Spain)
------------ Any 2.0m ------------
FTS 2.0m - E10; (Siding Spring, Aust.)
FTN 2.0m - F65; (Maui, Hawaii ) [MuSCAT3]
------------ Non LCO ------------
Mt John 1.8m - 474 (Mt John, NZ)
Site
Min Altitude
Check Spectroscopic Feasibility
Create LC Plot
Recent Blocks Scheduled
2018-08-27T23:30:00
2018-08-28T09:50:00
LSC
Req: 1625300
2018-08-28T08:50:00
2018-08-28T19:10:00
COJ
Req: 1625486
2018-08-29T08:50:00
2018-08-29T19:10:00
COJ
Req: 1625976
2018-08-29T23:30:00
2018-08-30T09:50:00
LSC
Req: 1626212
2018-09-04T17:20:00
2018-09-05T03:40:00
CPT
Req: 1629173
Measurements
Show Measurements
Plot Visibility
Last Update: 2021-Apr-13 06:54
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59283.0
March 10, 2021
Orbital inclination in deg
18.03027
Longitude of Ascending Node (deg)
332.88112
Arg of perihelion (deg)
61.05246
Eccentricity
0.114573
Mean distance (AU)
5.2901293
Mean Anomaly (deg)
333.68462
Absolute Magnitude (H)
9.41
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
42674
Diameter in meters
(range)
22514 - 174391
Physical Parameters
Absolute Magnitude
E2021B10
9.41
Rotation Period
REFERENCE LIST:[Binzel, R.P.; Sauter, L.M. (1992) Icarus 95, 222-238.], [French, L.M.; Stephens, R.D.; Lederer, S.M.; Coley, D.R.; Rohl, D.A. (2011) Minor Planet Bull. 38, 116-120.]
LCDB (Rev. 2020-October); Warner et al., 2009
29.38 h
Albedo
urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)
0.048
+/- 0.009
Diameter
urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)
83.99 km
+/- 1.279
Follow-up Details
Number of observations
880
Arc length (days)
7670.00
Time since last observation (days)
2123.83
Spectroscopy Details
Known Taxonomies
None
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