Grumiaux

04571, 1974 SB2, 1974SB2, 1979 OC15, 1979OC15, 1985 RY3, 1985RY3, J74S02B, J79O15C, J85R03Y

All data for this body: [vot]

MPC data
Name (number) Grumiaux (4571)
a 3.17170
e 0.16458
i / sin(i) 1.5094 / 0.02634
q 2.64969
Q 3.69370
ω 175.6241
Node 166.9684
m 282.0101
n 0.1745
Epoch 2460200.5
nobs 3455
nopp 33
Years observed 1955-2023
rms 0.56
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.160
ep 0.152
sin(ip) 0.028
Value Standard error
G 0.150
H 12.530
Mass
D 15.20 0.230
pV 0.101 0.0054
Rotational Period 6.402
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 602 Themis 0.3800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1602 0.1516 0.0276 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.12 0.236 0.236 Masiero 2011ApJ...741...68M NEATM
16.76 1.060 1.060 Usui 2011PASJ...63.1117U NEATM
17.27 3.450 3.450 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.073 0.0290 0.0290 Ali-Lagoa 2018A&A...612A..85A NEATM
0.102 0.0055 0.0055 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
12.53 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.40 Waszczak 2015AJ....150...75W Lightcurve