1998 QA77

1998QA77, 2000 AL14, 2000AL14, 40152, J98Q77A, K00A14L

All data for this body: [vot]

MPC data
Name (number) 1998 QA77 (40152)
a 2.98832
e 0.07381
i / sin(i) 8.4774 / 0.14742
q 2.76776
Q 3.20888
ω 41.0141
Node 275.6419
m 335.4611
n 0.1908
Epoch 2460200.5
nobs 2794
nopp 25
Years observed 1976-2023
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.989
ep 0.059
sin(ip) 0.165
Value Standard error
G 0.150
H 13.630
Mass
D 6.81 0.180
pV 0.240 0.0322
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos -0.5600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9885 0.0585 0.1653 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.81 0.180 0.180 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.240 0.0322 0.0322 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
13.63 MPC-2023-12-04 MPC-2023-12-04 Phot