1984 DB1

1984DB1, 2000 JP3, 2000JP3, 43757, J84D01B, K00J03P

All data for this body: [vot]

MPC data
Name (number) 1984 DB1 (43757)
a 3.07595
e 0.20932
i / sin(i) 26.2556 / 0.44238
q 2.43209
Q 3.71982
ω 352.5417
Node 168.4684
m 114.1190
n 0.1827
Epoch 2460200.5
nobs 1884
nopp 20
Years observed 1984-2023
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 13.620
Mass
D 11.66 0.217
pV 0.110 0.0076
Rotational Period
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.46 2.880 2.880 Masiero 2020PSJ.....1....5M NEATM
10.51 3.210 3.210 Masiero 2012ApJ...759L...8M NEATM
10.62 1.130 1.130 Usui 2011PASJ...63.1117U NEATM
10.89 2.180 2.180 Ali-Lagoa 2018A&A...612A..85A NEATM
11.73 0.223 0.223 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.064 0.0470 0.0470 Masiero 2020PSJ.....1....5M NEATM
0.065 0.0260 0.0260 Ali-Lagoa 2018A&A...612A..85A NEATM
0.070 0.0530 0.0530 Masiero 2012ApJ...759L...8M NEATM
0.117 0.0082 0.0082 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
13.62 MPC-2023-12-04 MPC-2023-12-04 Phot