1999JJ68

19552, 1998BZ45, 2000RP7, J98B45Z, J99J68J, K00R07P

All data for this body: [vot]

MPC data
Name (number) 1999JJ68 (19552)
Packed designation 19552
a 2.39854
e 0.20292
i / sin(i) 3.4929 / 0.06093
q 1.91183
Q 2.88525
ω 202.3275
Node 136.3473
m 301.7952
n 0.2653
Epoch 2459600.5
nobs 1555
nopp 20
Years observed 1995-2021
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.400
ep 0.165
sin(ip) 0.049
Value Standard error
G 0.150
H 14.790
Mass
D 2.60 0.352
pV 0.286 0.0773
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -0.2900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3996 0.1649 0.0487 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.60 0.352 0.352 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.286 0.0773 0.0773 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
14.79 MPC-2022-01-18 MPC-2022-01-18 Phot