Zagar

06746, 1987 WH2, 1987WH2, 1990 OY5, 1990OY5, 1990 QR17, 1990QR17, 1994 NP, 1994NP, J87W02H, J90O05Y, J90Q17R, J94N00P

All data for this body: [vot]

MPC data
Name (number) Zagar (6746)
a 2.59976
e 0.15951
i / sin(i) 12.7209 / 0.22020
q 2.18508
Q 3.01443
ω 45.1651
Node 258.8100
m 333.4918
n 0.2351
Epoch 2460200.5
nobs 2964
nopp 25
Years observed 1954-2023
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.601
ep 0.137
sin(ip) 0.235
Value Standard error
G 0.150
H 12.790
Mass
D 7.80 0.056
pV 0.277 0.0361
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia -0.6900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6007 0.1370 0.2348 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.04 0.800 0.800 Usui 2011PASJ...63.1117U NEATM
6.38 1.280 1.280 Ali-Lagoa 2018A&A...612A..85A NEATM
7.74 0.060 0.060 Masiero 2014ApJ...791..121M NEATM
8.29 0.157 0.157 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.258 0.0471 0.0471 Masiero 2011ApJ...741...68M NEATM
0.290 0.0600 0.0600 Masiero 2014ApJ...791..121M NEATM
0.400 0.1600 0.1600 Ali-Lagoa 2018A&A...612A..85A 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
12.79 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.14 Clark 2012MPBu...39...63C Lightcurve
9.77 Durech 2023A&A...675A..24D Model