Login
L
as
C
umbres
O
bservatory
Minor planet follow-up portal
v. 3.15.2
2021 PJ1
Home
Targets
Active
Candidates
Characterization
LOOK Project
Standards
Blocks
Data
Schedule Observations
Schedule Spectroscopic Observations
Name
P11iv29 → 2021 PJ1
Type
NEO (Apollo)
Status
Actively Following
Characterization Target
Source
Goldstone
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
2021-08-10T00:00:00
2021-08-11T00:00:00
SIN
Req: 2609980
2021-08-12T00:06:00
2021-08-12T05:34:00
LSC
Req: 2611943
2021-08-14T20:50:00
2021-08-14T23:42:00
TFN
Req: 2614098
2021-08-15T02:40:00
2021-08-15T05:10:00
ELP
Req: 2614289
Measurements
Show Measurements
Plot Visibility
Last Update: 2024-Dec-01 20:35
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59457.0
Aug. 31, 2021
Orbital inclination in deg
0.36984
Longitude of Ascending Node (deg)
232.84779
Arg of perihelion (deg)
169.42495
Eccentricity
0.3434822
Mean distance (AU)
1.2121634
Mean Anomaly (deg)
327.70119
Absolute Magnitude (H)
25.85
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
24
Diameter in meters
(range)
12 - 90
Physical Parameters
Absolute Magnitude
autocmod 2.9c
MPO650453
25.84
+/- 0.41867
Diameter
Initial Diameter Guess using H=25.85 and albedo=0.14 (0.01 to 0.5)
MPC Default
24.01 m
+66.0 / -11.0
Follow-up Details
NEOCP
digest2
score
74
Number of observations
79
Arc length (days)
11.00
Time since last observation (days)
16.25
Spectroscopy Details
Known Taxonomies
None
×
No messages.