Close

1996 HL4, 1996HL4, 1998 XK76, 1998XK76, 2001 OG77, 2001OG77, 54902, J96H04L, J98X76K, K01O77G

All data for this body: [vot]

MPC data
Name (number) Close (54902)
a 2.36061
e 0.18066
i / sin(i) 2.9774 / 0.05194
q 1.93415
Q 2.78707
ω 311.0904
Node 130.6266
m 295.7658
n 0.2717
Epoch 2460200.5
nobs 1379
nopp 19
Years observed 1994-2023
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.361
ep 0.188
sin(ip) 0.043
Value Standard error
G 0.150
H 15.640
Mass
D 1.88 0.255
pV 0.314 0.0662
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -0.5500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3610 0.1881 0.0430 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.88 0.255 0.255 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.314 0.0662 0.0662 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
15.64 MPC-2023-12-04 MPC-2023-12-04 Phot