Groeneveld

01674, 1938DS, 1949DF, 1953VE2, 1955DF, 1966FK, J38D00S, J49D00F, J53V02E, J55D00F, J66F00K

All data for this body: [vot]

MPC data
Name (number) Groeneveld (1674)
Packed designation 01674
a 3.19085
e 0.12652
i / sin(i) 2.6644 / 0.04649
q 2.78712
Q 3.59457
ω 4.2920
Node 95.5583
m 322.2611
n 0.1729
Epoch 2459600.5
nobs 3497
nopp 43
Years observed 1938-2022
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.184
ep 0.141
sin(ip) 0.025
Value Standard error
G 0.150
H 11.350
Mass
D 31.24 0.323
pV 0.071 0.0059
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 602 Themis 1.1400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1843 0.1405 0.0248 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
27.38 1.800 1.800 Tedesco 2002AJ....123.1056T STM
28.26 5.650 5.650 Ali-Lagoa 2018A&A...612A..85A NEATM
28.73 2.870 2.870 Ali-Lagoa 2018A&A...612A..85A NEATM
28.89 0.630 0.630 Usui 2011PASJ...63.1117U NEATM
29.55 5.910 5.910 Ali-Lagoa 2018A&A...612A..85A NEATM
32.39 0.390 0.390 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.063 0.0080 0.0080 Masiero 2012ApJ...759L...8M NEATM
0.069 0.0280 0.0280 Ali-Lagoa 2018A&A...612A..85A NEATM
0.073 0.0150 0.0150 Ali-Lagoa 2018A&A...612A..85A NEATM
0.075 0.0300 0.0300 Ali-Lagoa 2018A&A...612A..85A NEATM
0.089 0.0130 0.0130 Tedesco 2002AJ....123.1056T STM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.35 MPC-2022-01-18 MPC-2022-01-18 Phot