2001 HY37

2001HY37, 2002 PU44, 2002PU44, 63375, K01H37Y, K02P44U

All data for this body: [vot]

MPC data
Name (number) 2001 HY37 (63375)
a 2.73812
e 0.21070
i / sin(i) 7.0170 / 0.12216
q 2.16120
Q 3.31505
ω 184.4002
Node 119.8685
m 51.3846
n 0.2175
Epoch 2460800.5
nobs 1479
nopp 22
Years observed 1991-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.740
ep 0.196
sin(ip) 0.099
G 0.150
H 14.830
Mass
D 3.26 0.187
pV 0.291 0.0548
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 6.394
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7397 0.1958 0.0989 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.99 0.896 0.896 Masiero 2011ApJ...741...68M NEATM
3.27 0.191 0.191 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.287 0.0567 0.0567 Masiero 2011ApJ...741...68M NEATM
0.343 0.2163 0.2163 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.83 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.899 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT