2000 UD42

2000UD42, 37056, K00U42D

All data for this body: [vot]

MPC data
Name (number) 2000 UD42 (37056)
a 2.39748
e 0.14800
i / sin(i) 2.8693 / 0.05006
q 2.04266
Q 2.75230
ω 66.2359
Node 195.5500
m 349.2100
n 0.2655
Epoch 2460800.5
nobs 1666
nopp 21
Years observed 1996-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.398
ep 0.149
sin(ip) 0.056
G 0.150
H 15.790
Mass
D 4.37 0.045
pV 0.066 0.0041
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 5.783
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -0.2100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3977 0.1491 0.0560 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.17 0.110 0.110 Masiero 2011ApJ...741...68M NEATM
4.41 0.050 0.050 Masiero 2012ApJ...759L...8M NEATM
4.42 1.220 1.220 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.052 0.0090 0.0090 Masiero 2012ApJ...759L...8M NEATM
0.052 0.0390 0.0390 Masiero 2020PSJ.....1....5M NEATM
0.070 0.0047 0.0047 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
15.79 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
B B 0.4089 0.3780 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.5549 0.3780 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C B 0.3436 0.3780 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT