1998 CQ2

1998CQ2, 11676, 1976 JA1, 1976JA1, 1999 PK1, 1999PK1, J76J01A, J98C02Q, J99P01K

All data for this body: [vot]

MPC data
Name (number) 1998 CQ2 (11676)
a 2.39769
e 0.11564
i / sin(i) 1.8976 / 0.03311
q 2.12041
Q 2.67497
ω 260.3404
Node 310.4037
m 273.6594
n 0.2655
Epoch 2460200.5
nobs 1619
nopp 22
Years observed 1976-2023
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.399
ep 0.145
sin(ip) 0.047
Value Standard error
G 0.150
H 15.250
Mass
D 5.42 0.076
pV 0.068 0.0091
Rotational Period 7.877
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -0.2700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3987 0.1450 0.0470 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.15 1.660 1.660 Masiero 2021PSJ.....2..162M NEATM
5.42 0.077 0.077 Masiero 2011ApJ...741...68M NEATM
5.44 1.520 1.520 Masiero 2020PSJ.....1....5M NEATM
5.60 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
6.10 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.060 0.0550 0.0550 Masiero 2020PSJ.....1....5M NEATM
0.061 0.0260 0.0460 Masiero 2021PSJ.....2..162M NEATM
0.069 0.0096 0.0096 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
15.25 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.88 Durech 2023A&A...675A..24D Model
7.88 Durech 2018A&A...617A..57D Model