1998 XZ77

1998XZ77, 11396, 1992 HU2, 1992HU2, J92H02U, J98X77Z

All data for this body: [vot]

MPC data
Name (number) 1998 XZ77 (11396)
a 5.21737
e 0.06460
i / sin(i) 12.5776 / 0.21776
q 4.88031
Q 5.55444
ω 178.4971
Node 195.6561
m 81.4880
n 0.0827
Epoch 2460200.5
nobs 3029
nopp 32
Years observed 1951-2023
rms 0.56
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 10.700
Mass
D 37.87 0.551
pV 0.059 0.0061
Rotational Period
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
37.11 0.840 0.840 Grav 2012ApJ...759...49G NEATM
37.70 0.760 0.760 Grav 2011ApJ...742...40G NEATM
46.54 3.650 3.650 Usui 2011PASJ...63.1117U NEATM
47.64 9.530 9.530 Ali-Lagoa 2018A&A...612A..85A NEATM
48.73 4.200 4.200 Tedesco 2002AJ....123.1056T STM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.044 0.0180 0.0180 Ali-Lagoa 2018A&A...612A..85A NEATM
0.047 0.0090 0.0090 Tedesco 2002AJ....123.1056T STM
0.074 0.0130 0.0130 Grav 2012ApJ...759...49G NEATM
0.078 0.0140 0.0140 Grav 2011ApJ...742...40G 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
10.70 MPC-2023-12-04 MPC-2023-12-04 Phot