Walker

06372, 1939 KD, 1939KD, 1979 HV5, 1979HV5, 1985 JW1, 1985JW1, 1992 QJ2, 1992QJ2, 1993 VL, 1993VL, J39K00D, J79H05V, J85J01W, J92Q02J, J93V00L

All data for this body: [vot]

MPC data
Name (number) Walker (6372)
a 3.18087
e 0.16118
i / sin(i) 15.7915 / 0.27214
q 2.66820
Q 3.69355
ω 187.3357
Node 63.9728
m 241.4337
n 0.1737
Epoch 2460200.5
nobs 3537
nopp 29
Years observed 1939-2023
rms 0.50
Best values
[raw, vot]

Value Standard error
Parent Meliboea (137)
 
ap 3.195
ep 0.181
sin(ip) 0.246
Value Standard error
G 0.150
H 11.430
Mass
D 41.63 0.674
pV 0.038 0.0028
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
137 Meliboea 604 Meliboea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1950 0.1807 0.2457 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
33.73 9.590 9.590 Masiero 2021PSJ.....2..162M NEATM
35.96 4.060 4.060 Masiero 2012ApJ...759L...8M NEATM
37.13 12.520 12.520 Masiero 2021PSJ.....2..162M NEATM
38.04 1.900 1.900 Tedesco 2002AJ....123.1056T STM
39.30 2.897 2.897 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
39.89 17.410 17.410 Nugent 2016AJ....152...63N NEATM
41.29 4.130 4.130 Ali-Lagoa 2018A&A...612A..85A NEATM
42.13 1.620 1.620 Masiero 2012ApJ...759L...8M NEATM
42.82 0.890 0.890 Usui 2011PASJ...63.1117U NEATM
43.85 13.140 13.140 Masiero 2021PSJ.....2..162M NEATM
44.43 8.890 8.890 Ali-Lagoa 2018A&A...612A..85A NEATM
45.86 13.480 13.480 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.028 0.0110 0.0110 Ali-Lagoa 2018A&A...612A..85A NEATM
0.030 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.031 0.0130 0.0210 Masiero 2021PSJ.....2..162M NEATM
0.033 0.0060 0.0060 Masiero 2012ApJ...759L...8M NEATM
0.033 0.0070 0.0070 Ali-Lagoa 2018A&A...612A..85A NEATM
0.034 0.0190 0.0450 Masiero 2021PSJ.....2..162M NEATM
0.036 0.0260 0.0260 Masiero 2012ApJ...759L...8M NEATM
0.038 0.0190 0.0400 Masiero 2021PSJ.....2..162M NEATM
0.038 0.0220 0.0510 Masiero 2021PSJ.....2..162M NEATM
0.042 0.0062 0.0062 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.044 0.0050 0.0050 Tedesco 2002AJ....123.1056T STM
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
11.43 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
44.25 Hayes 2019MPBu...46..388H Lightcurve