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Minor planet follow-up portal
v. 3.17.1a
2015 JD1
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Data
Schedule Observations
Schedule Spectroscopic Observations
Name
WJ2B1CC → 2015 JD1
Type
NEO (Apollo) [PHA]
Status
Not Following
Source
Arecibo
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)
TFN 1.0m - Z31,Z24; (Tenerife, Spain)
------------ Any 0.4m ------------
LSC 0.4m - W89,W79; (CTIO, Chile)
ELP 0.4m - V38; (McDonald, Texas)
ELP 0.4m - V98; (TEMP; McDonald, Texas)
ELP 0.4m - V99; (TEMP; 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.) [MuSCAT4]
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
2019-10-23T01:00:00
2019-10-23T12:10:00
ELP
Req: 1962275
2019-10-25T00:00:00
2019-10-26T00:00:00
SIN
Req: 1964319
2019-10-28T00:00:00
2019-10-29T00:00:00
SIN
Req: 1966213
2019-10-29T01:10:00
2019-10-29T12:00:00
ELP
Req: 1967300
2019-10-29T04:50:00
2019-10-29T15:20:00
OGG
Req: 1967227
2019-10-30T01:10:00
2019-10-30T12:00:00
ELP
Req: 1967910
2019-10-30T04:50:00
2019-10-30T15:20:00
OGG
Req: 1967820
2019-10-31T04:50:00
2019-10-31T15:20:00
OGG
Req: 1968562
2019-10-31T04:50:00
2019-10-31T15:20:00
OGG
Req: 1968563
2019-10-31T04:50:00
2019-10-31T15:20:00
OGG
Req: 1968566
2019-10-31T04:50:00
2019-10-31T15:20:00
OGG
Req: 1968576
2019-11-01T00:00:00
2019-11-02T00:00:00
SIN
Req: 1969468
2019-11-07T04:40:00
2019-11-07T15:20:00
OGG
Req: 1973268
2019-11-21T00:00:00
2019-11-22T00:00:00
SIN
Req: 1984001
2019-11-21T00:30:00
2019-11-21T08:20:00
LSC
Req: 1983520
2019-11-21T10:00:00
2019-11-21T17:30:00
COJ
Req: 1983541
2019-11-22T00:30:00
2019-11-22T08:20:00
LSC
Req: 1984008
2019-11-22T10:00:00
2019-11-22T17:30:00
COJ
Req: 1984148
2019-11-24T10:00:00
2019-11-24T17:30:00
COJ
Req: 1985328
2019-11-26T14:00:00
2019-11-26T20:00:00
COJ
Req: 1986635
2019-11-27T08:00:00
2019-11-27T20:00:00
COJ
Req: 1986636
2019-11-28T08:00:00
2019-11-28T20:00:00
COJ
Req: 1986637
2019-11-29T08:00:00
2019-11-29T20:00:00
COJ
Req: 1986638
2019-11-30T08:00:00
2019-11-30T20:00:00
COJ
Req: 1986639
Measurements
Show Measurements
Plot Visibility
Last Update: 2020-Jan-23 20:40
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
58866.0
Jan. 18, 2020
Orbital inclination in deg
19.14013
Longitude of Ascending Node (deg)
221.174
Arg of perihelion (deg)
128.08798
Eccentricity
0.2224479
Mean distance (AU)
1.2180373
Mean Anomaly (deg)
87.68079
Absolute Magnitude (H)
20.66
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
262
Diameter in meters
(range)
127 - 981
Physical Parameters
Absolute Magnitude
MPO438014
20.6
Diameter
Initial Diameter Guess using H=20.66 and albedo=0.14 (0.01 to 0.5)
MPC Default
262.1 m
+719.0 / -123.0
Follow-up Details
Number of observations
441
Arc length (days)
1826.00
Time since last observation (days)
74.86
Spectroscopy Details
LCO Spectrum
2019-11-07 (OGG)
LCO Spectrum
2019-11-21 (COJ)
Known Taxonomies
None
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