Login
L
as
C
umbres
O
bservatory
Minor planet follow-up portal
v. 3.17.0
484P/2005 XR132 (484P/Spacewatch)
Home
Targets
Active
Candidates
Characterization
LOOK Project
Standards
Blocks
Data
Schedule Observations
Schedule Spectroscopic Observations
Type
Comet (Jupiter Family)
Status
Actively Following
Characterization Target
Source
LOOK Project
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
2021-08-02T16:20:00
2021-08-03T04:20:00
SIN
Req: 2600129
2021-08-04T04:20:00
2021-08-05T04:20:00
SIN
Req: 2600130
2021-08-06T04:20:00
2021-08-07T04:20:00
SIN
Req: 2600131
2021-08-08T04:20:00
2021-08-09T04:20:00
SIN
Req: 2600132
2021-08-10T04:20:00
2021-08-11T04:20:00
SIN
Req: 2600133
2021-08-16T04:20:00
2021-08-17T04:20:00
SIN
Req: 2600134
2021-08-18T04:20:00
2021-08-19T04:20:00
SIN
Req: 2600135
2021-08-20T04:20:00
2021-08-21T04:20:00
SIN
Req: 2600136
2021-08-22T04:20:00
2021-08-23T04:20:00
SIN
Req: 2600137
2021-08-24T04:20:00
2021-08-25T04:20:00
SIN
Req: 2600138
2021-08-26T04:20:00
2021-08-27T04:20:00
SIN
Req: 2600139
2021-08-28T04:20:00
2021-08-29T04:20:00
SIN
Req: 2600140
2021-08-30T04:20:00
2021-08-31T04:20:00
SIN
Req: 2600141
Measurements
Show Measurements
Plot Visibility
Last Measurement: 2021-May-14 07:11
Orbital Elements
MPC Comet
Epoch of elements (MJD)
61000.0
Nov. 21, 2025
Orbital inclination in deg
14.47417
Longitude of Ascending Node (deg)
265.37045
Arg of perihelion (deg)
240.82733
Eccentricity
0.4331153
Perihelion distance (AU)
2.1293745
Epoch of perihelion
March 10, 2028, 12:37 p.m.
Epoch of perihelion (MJD)
61840.52597
Total Magnitude (M1)
15.2
Slope Parameter (k1)
10.0
Physical Parameters
K1
autocmod 3.0f
11
10.0
M1
2 parameter fit from 87 observations, autocmod 3.0f
11
15.2
+/- 0.5
Phase Slope
MPC Default
4.0
Absolute Magnitude
autocmod 2.8
MPO686208
16.44
+/- 0.77166
Diameter
Initial Diameter Guess using H=16.5 and albedo=0.14 (0.01 to 0.5)
MPC Default
1780.17 m
+4881.0 / -838.0
Follow-up Details
Number of observations
110
Arc length (days)
5639.00
Time since last observation (days)
1684.10
Spectroscopy Details
Known Taxonomies
None
×
No messages.
