1998QA77

2000AL14, 40152, J98Q77A, K00A14L

All data for this body: [vot]

MPC data
Name (number) 1998QA77 (40152)
Packed designation 40152
a 2.99012
e 0.07405
i / sin(i) 8.4751 / 0.14738
q 2.76869
Q 3.21156
ω 40.5625
Node 275.6624
m 221.4942
n 0.1906
Epoch 2459600.5
nobs 2007
nopp 23
Years observed 1976-2021
rms 0.48
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 13.480
Mass
D 6.81 0.180
pV 0.240 0.0322
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-Jan-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-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.48 MPC-2022-01-18 MPC-2022-01-18 Phot