Griqua

01362, 1931 BN, 1931BN, 1935 QG1, 1935QG1, J31B00N, J35Q01G

All data for this body: [vot]

MPC data
Name (number) Griqua (1362)
a 3.21389
e 0.37334
i / sin(i) 24.2301 / 0.41040
q 2.01401
Q 4.41377
ω 261.7331
Node 121.3225
m 358.8968
n 0.1711
Epoch 2460200.5
nobs 4887
nopp 50
Years observed 1931-2023
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 11.280
Mass
D 27.72 0.257
pV 0.069 0.0042
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
21.07 5.260 5.260 Masiero 2020PSJ.....1....5M NEATM
25.23 8.490 8.490 Masiero 2020PSJ.....1....5M NEATM
25.60 3.720 3.720 Masiero 2012ApJ...759L...8M NEATM
26.94 0.363 0.363 Masiero 2011ApJ...741...68M NEATM
28.36 0.400 0.400 Usui 2011PASJ...63.1117U NEATM
29.34 2.831 2.831 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
29.52 2.950 2.950 Ali-Lagoa 2018A&A...612A..85A NEATM
29.90 1.500 1.500 Tedesco 2002AJ....123.1056T STM
29.90 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
30.00 3.000 3.000 Ali-Lagoa 2018A&A...612A..85A NEATM
30.39 2.129 2.129 Ryan&Woodward 2010AJ....140..933R IRAS-STM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.063 0.0520 0.0520 Masiero 2020PSJ.....1....5M NEATM
0.065 0.0091 0.0091 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.066 0.0130 0.0130 Ali-Lagoa 2018A&A...612A..85A NEATM
0.067 0.0070 0.0070 Tedesco 2002AJ....123.1056T STM
0.068 0.0140 0.0140 Ali-Lagoa 2018A&A...612A..85A NEATM
0.071 0.0135 0.0135 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.081 0.0450 0.0450 Masiero 2020PSJ.....1....5M NEATM
0.082 0.0125 0.0125 Masiero 2011ApJ...741...68M NEATM
0.091 0.0420 0.0420 Masiero 2012ApJ...759L...8M 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
11.28 MPC-2023-12-04 MPC-2023-12-04 Phot