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Data
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Schedule Spectroscopic Observations
Type
Asteroid
Status
Not Following
Source
Minor Planet Center
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)
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
2018-03-21T23:50:00
2018-03-22T09:40:00
LSC
Req: 1455040
2018-05-15T06:00:00
2018-05-15T14:40:00
OGG
Req: 1512985
2020-02-21T00:00:00
2020-02-22T00:00:00
SIN
Req: 2064139
2020-02-21T00:00:00
2020-02-22T00:00:00
SIN
Req: 2064138
2020-02-22T02:49:55
2020-02-22T03:04:55
SIN
Req: 2064145
2020-02-23T02:49:55
2020-02-23T03:04:55
SIN
Req: 2064146
2020-02-24T02:49:55
2020-02-24T03:04:55
SIN
Req: 2064147
2020-02-25T02:49:55
2020-02-25T03:04:55
SIN
Req: 2064148
2020-02-26T02:49:55
2020-02-26T03:04:55
SIN
Req: 2064149
2020-02-29T18:20:00
2020-03-01T03:10:00
CPT
Req: 2064137
2022-07-28T10:02:00
2022-07-28T14:48:00
OGG
Req: 2954400
Measurements
Show Measurements
Plot Visibility
Last Measurement: 2022-May-18 11:25
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59600.0
Jan. 21, 2022
Orbital inclination in deg
7.14172
Longitude of Ascending Node (deg)
103.80396
Arg of perihelion (deg)
151.09088
Eccentricity
0.0882342
Mean distance (AU)
2.3612665
Mean Anomaly (deg)
7.03154
Absolute Magnitude (H)
3.2
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
813694
Diameter in meters
(range)
393051 - 3044563
Physical Parameters
Mass
Konopliv et al. 2014, Icarus, 240, 103
17.288245 km^3/s^2
+/- 0.000012
Diameter
Science, v. 336 (6082), pp. 684-686
525.4 km
+/- 0.2
Phase Slope
Fit
PDS3 (MPC 17257)
0.32
Absolute Magnitude
IRAS observations used: 2
MPO691494
3.2
Follow-up Details
Number of observations
7570
Arc length (days)
73266.00
Time since last observation (days)
327.92
Spectroscopy Details
(Plots)
SMASS Spectra
Vis+NIR
Tholen Taxonomic Type
7 color indices were used. Used groundbased radiometric albedo.
Neese, Asteroid Taxonomy V6.0, (2010).
V
Barucci Taxonomic Type
7 color indices were used. Used IRAS radiometric albedo.
Neese, Asteroid Taxonomy V6.0, (2010).
V0
Tedesco Taxonomic Type
2 color indices were used. Used IRAS radiometric albedo.
Neese, Asteroid Taxonomy V6.0, (2010).
r
Howell Taxonomic Type
65 color indices were used.
Neese, Asteroid Taxonomy V6.0, (2010).
V
Bus Taxonomic Type
Used high-resolution spectrum by Xu et al (1995) or Bus and Binzel (2002).
Neese, Asteroid Taxonomy V6.0, (2010).
V
Bus-DeMeo Taxonomic Type
Visible: Bus (1999), Bus and Binzel (2002a), Bus and Binzel (2002b). NIR: DeMeo et al. (2009).
Neese, Asteroid Taxonomy V6.0, (2010).
V
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