Herrick

01579, 1925 DA, 1925DA, 1929 TF, 1929TF, 1931 BP, 1931BP, 1942 VS, 1942VS, 1948 SB, 1948SB, 1950 BG, 1950BG, 1951 GZ, 1951GZ, J25D00A, J29T00F, J31B00P, J42V00S, J48S00B, J50B00G, J51G00Z

All data for this body: [vot]

MPC data
Name (number) Herrick (1579)
a 3.43380
e 0.12646
i / sin(i) 8.7642 / 0.15237
q 2.99956
Q 3.86805
ω 279.2995
Node 184.1246
m 225.0492
n 0.1549
Epoch 2460200.5
nobs 5118
nopp 44
Years observed 1929-2023
rms 0.46
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.427
ep 0.138
sin(ip) 0.158
Value Standard error
G 0.150
H 10.700
Mass
D 48.96 0.269
pV 0.043 0.0035
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.4274 0.1376 0.1579 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
42.73 4.000 4.000 Tedesco 2002AJ....123.1056T STM
44.29 2.158 2.158 Ryan&Woodward 2010AJ....140..933R IRAS-STM
46.92 0.400 0.400 Masiero 2014ApJ...791..121M NEATM
48.40 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
48.43 0.620 0.620 Usui 2011PASJ...63.1117U NEATM
49.53 4.950 4.950 Ali-Lagoa 2018A&A...612A..85A NEATM
50.64 5.060 5.060 Ali-Lagoa 2018A&A...612A..85A NEATM
52.34 0.468 0.468 Masiero 2011ApJ...741...68M NEATM
56.76 10.284 10.284 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.034 0.0097 0.0097 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.035 0.0099 0.0099 Masiero 2011ApJ...741...68M NEATM
0.040 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.044 0.0090 0.0090 Ali-Lagoa 2018A&A...612A..85A NEATM
0.046 0.0090 0.0090 Ali-Lagoa 2018A&A...612A..85A NEATM
0.048 0.0073 0.0073 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.052 0.0110 0.0110 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
10.70 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
21.33 Polakis 2020MPBu...47..177P Lightcurve
21.46 Pal 2020ApJS..247...26P Lightcurve
9.20 Loera 2020MPBu...47..348L Lightcurve