2002 YD5

2002YD5, 1998 VU31, 1998VU31, J98V31U, K02Y05D, N4974

All data for this body: [vot]

MPC data
Name (number) 2002 YD5 (234974)
a 2.31189
e 0.20019
i / sin(i) 24.5149 / 0.41493
q 1.84906
Q 2.77471
ω 358.2735
Node 27.6656
m 35.9918
n 0.2804
Epoch 2460200.5
nobs 857
nopp 13
Years observed 1998-2023
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Phocaea (25)
 
ap 2.312
ep 0.230
sin(ip) 0.385
Value Standard error
G 0.150
H 15.900
Mass
D 3.59 0.142
pV 0.069 0.0100
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
25 Phocaea 701 Phocaea -0.3200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3120 0.2300 0.3849 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.27 0.850 0.850 Masiero 2021PSJ.....2..162M NEATM
3.59 0.147 0.147 Masiero 2011ApJ...741...68M NEATM
3.80 1.012 1.012 Masiero 2017AJ....154..168M NEATM
4.22 1.220 1.220 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.047 0.0210 0.0380 Masiero 2021PSJ.....2..162M NEATM
0.064 0.0316 0.0316 Masiero 2017AJ....154..168M NEATM
0.072 0.0118 0.0118 Masiero 2011ApJ...741...68M NEATM
0.079 0.0290 0.0470 Masiero 2021PSJ.....2..162M 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
15.90 MPC-2023-12-04 MPC-2023-12-04 Phot