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Minor planet follow-up portal
v. 3.3.1.1
11397 (1998 XX93)
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Schedule Spectroscopic Observations
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 )
Site
Min Altitude
Check Spectroscopic Feasibility
Recent Blocks Scheduled
2018-08-28T08:50:00
2018-08-28T19:10:00
COJ
Req: 1625293
2018-08-28T23:30:00
2018-08-29T09:50:00
LSC
Req: 1625475
2018-09-04T23:30:00
2018-09-05T09:40:00
LSC
Req: 1629172
2018-09-05T17:20:00
2018-09-06T03:40:00
CPT
Req: 1629954
2018-09-05T23:30:00
2018-09-06T09:40:00
LSC
Req: 1630080
2018-09-06T08:50:00
2018-09-06T19:00:00
COJ
Req: 1630081
2018-09-07T17:30:00
2018-09-08T03:30:00
CPT
Req: 1631789
2018-09-07T23:30:00
2018-09-08T09:40:00
LSC
Req: 1631788
2018-09-17T23:40:00
2018-09-18T09:30:00
LSC
Req: 1642353
Measurements
Show Measurements
Plot Visibility
Last Update: 2020-May-26 06:52
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
58901.0
Feb. 22, 2020
Orbital inclination in deg
20.99457
Longitude of Ascending Node (deg)
261.21542
Arg of perihelion (deg)
151.22498
Eccentricity
0.061625
Mean distance (AU)
5.2531615
Mean Anomaly (deg)
324.6686
Absolute Magnitude (H)
10.5
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
25833
Diameter in meters
(range)
13629 - 105566
Physical Parameters
Absolute Magnitude
MPO425920
10.2
Diameter
urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)
45.431 km
+/- 0.688
Albedo
urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)
0.078
+/- 0.015
Rotation Period
[Result based on less than full coverage, so that the period may be wrong by 30 percent or so.] REFERENCE LIST:[French, L.M.; Stephens, R.D.; Coley, D.R.; Megna, R.; Wasserman, L.H. (2012) Minor Planet Bull. 39, 183-187.]
LCDB (Rev. 2019-August); Warner et al., 2009
12.7 h
Follow-up Details
Number of observations
782
Arc length (days)
7670.00
Time since last observation (days)
830.83
Spectroscopy Details
Known Taxonomies
None
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