Namaqua

01327, 1934 RT, 1934RT, 1939 UU, 1939UU, J34R00T, J39U00U

All data for this body: [vot]

MPC data
Name (number) Namaqua (1327)
a 2.78195
e 0.16225
i / sin(i) 5.8223 / 0.10144
q 2.33057
Q 3.23333
ω 269.9816
Node 57.7182
m 71.5756
n 0.2124
Epoch 2460200.5
nobs 4582
nopp 36
Years observed 1934-2023
rms 0.49
Best values
[raw, vot]

Value Standard error
Parent Merxia (808)
 
ap 2.781
ep 0.133
sin(ip) 0.089
Value Standard error
G 0.150
H 12.170
Mass
D 22.93 0.111
pV 0.037 0.0041
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
808 Merxia 513 Merxia 4.8700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7808 0.1327 0.0890 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
21.41 5.490 5.490 Masiero 2020PSJ.....1....5M NEATM
21.84 7.110 7.110 Masiero 2021PSJ.....2..162M NEATM
22.32 0.280 0.280 Masiero 2014ApJ...791..121M NEATM
22.54 0.125 0.125 Masiero 2011ApJ...741...68M NEATM
23.06 8.110 8.110 Nugent 2016AJ....152...63N NEATM
25.14 2.500 2.500 Tedesco 2002AJ....123.1056T STM
25.51 1.200 1.200 Usui 2011PASJ...63.1117U NEATM
25.62 8.070 8.070 Masiero 2020PSJ.....1....5M NEATM
26.34 5.270 5.270 Ali-Lagoa 2018A&A...612A..85A NEATM
32.45 0.560 0.560 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.027 0.0060 0.0060 Masiero 2012ApJ...759L...8M NEATM
0.038 0.0280 0.0280 Masiero 2020PSJ.....1....5M NEATM
0.040 0.0100 0.0100 Tedesco 2002AJ....123.1056T STM
0.044 0.0180 0.0180 Ali-Lagoa 2018A&A...612A..85A NEATM
0.050 0.0200 0.0200 Masiero 2014ApJ...791..121M NEATM
0.050 0.0500 0.0500 Nugent 2016AJ....152...63N NEATM
0.050 0.0092 0.0092 Masiero 2011ApJ...741...68M NEATM
0.052 0.0300 0.0300 Masiero 2020PSJ.....1....5M NEATM
0.052 0.0220 0.0400 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
12.17 MPC-2023-12-04 MPC-2023-12-04 Phot