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Minor planet follow-up portal
v. 3.14.2
2021 NY1
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Data
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Schedule Spectroscopic Observations
Name
P11hHEE → 2021 NY1
Type
NEO (Apollo) [PHA]
Status
Not Following
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
2021-09-03T00:00:00
2021-09-04T00:00:00
SIN
Req: 2632042
2021-09-08T00:00:00
2021-09-09T00:00:00
SIN
Req: 2638021
2021-09-10T00:00:00
2021-09-11T00:00:00
SIN
Req: 2640637
2021-09-24T00:00:00
2021-09-25T00:00:00
SIN
Req: 2658631
Measurements
Show Measurements
Plot Visibility
Last Update: 2022-Mar-16 19:30
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59558.0
Dec. 10, 2021
Orbital inclination in deg
6.16297
Longitude of Ascending Node (deg)
174.74418
Arg of perihelion (deg)
172.06582
Eccentricity
0.5962002
Mean distance (AU)
2.4525513
Mean Anomaly (deg)
22.68807
Absolute Magnitude (H)
21.85
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
152
Diameter in meters
(range)
73 - 567
Physical Parameters
Diameter
Initial Diameter Guess using H=21.85 and albedo=0.14 (0.01 to 0.5)
MPC Default
151.52 m
+415.0 / -71.0
Absolute Magnitude
autocmod 2.9c
MPO660731
21.81
+/- 0.37919
Follow-up Details
NEOCP
digest2
score
82
Number of observations
176
Arc length (days)
152.00
Time since last observation (days)
28.81
Spectroscopy Details
Known Taxonomies
None
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