Dancey

04021, 1950SV, 1957TE, 1957UF, 1981QD2, 1986AV, J50S00V, J57T00E, J57U00F, J81Q02D, J86A00V

All data for this body: [vot]

MPC data
Name (number) Dancey (4021)
Packed designation 04021
a 2.28205
e 0.16995
i / sin(i) 3.5425 / 0.06179
q 1.89422
Q 2.66988
ω 327.0840
Node 49.5509
m 231.4110
n 0.2859
Epoch 2459600.5
nobs 2676
nopp 23
Years observed 1957-2021
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.282
ep 0.135
sin(ip) 0.049
Value Standard error
G 0.150
H 13.630
Mass
D 4.54 0.033
pV 0.374 0.0688
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -2.9600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2822 0.1345 0.0487 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.54 0.033 0.033 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.374 0.0688 0.0688 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
13.63 MPC-2022-01-18 MPC-2022-01-18 Phot