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Minor planet follow-up portal
v. 3.8.0.2
22149 (2000 WD49)
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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
2018-08-27T17:20:00
2018-08-28T03:50:00
CPT
Req: 1625290
2018-08-28T23:30:00
2018-08-29T09:50:00
LSC
Req: 1625484
2018-08-30T08:50:00
2018-08-30T19:10:00
COJ
Req: 1626211
2018-08-30T23:30:00
2018-08-31T09:50:00
LSC
Req: 1626909
2018-08-31T08:50:00
2018-08-31T19:10:00
COJ
Req: 1627026
2018-08-31T17:20:00
2018-09-01T03:40:00
CPT
Req: 1627158
Measurements
Show Measurements
Plot Visibility
Last Update: 2021-Jan-21 06:53
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59234.0
Jan. 20, 2021
Orbital inclination in deg
21.47745
Longitude of Ascending Node (deg)
292.36222
Arg of perihelion (deg)
226.46219
Eccentricity
0.0443664
Mean distance (AU)
5.1644038
Mean Anomaly (deg)
225.87026
Absolute Magnitude (H)
10.68
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
23778
Diameter in meters
(range)
12544 - 97168
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:[Behrend, R. (2006) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
LCDB (Rev. 2020-October); Warner et al., 2009
7.84 h
Albedo
urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)
0.063
+/- 0.014
Diameter
urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)
48.19 km
+/- 0.389
Absolute Magnitude
MPO452482
10.3
Follow-up Details
Number of observations
818
Arc length (days)
7670.00
Time since last observation (days)
805.83
Spectroscopy Details
Known Taxonomies
None
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