1990 DD

1990DD, 05376, 1971 BB, 1971BB, 1975 FZ, 1975FZ, 1988 QX, 1988QX, J71B00B, J75F00Z, J88Q00X, J90D00D

All data for this body: [vot]

MPC data
Name (number) 1990 DD (5376)
a 2.41337
e 0.17563
i / sin(i) 12.4534 / 0.21565
q 1.98951
Q 2.83722
ω 98.5453
Node 332.2098
m 45.3631
n 0.2629
Epoch 2460200.5
nobs 3156
nopp 23
Years observed 1971-2023
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.414
ep 0.186
sin(ip) 0.228
Value Standard error
G 0.150
H 13.480
Mass
D 8.89 0.189
pV 0.125 0.0240
Rotational Period 6.235
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4138 0.1861 0.2278 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.17 1.130 1.130 Nugent 2016AJ....152...63N NEATM
8.55 2.070 2.070 Masiero 2021PSJ.....2..162M NEATM
8.94 0.194 0.194 Masiero 2011ApJ...741...68M NEATM
9.14 2.330 2.330 Masiero 2020PSJ.....1....5M NEATM
9.51 2.909 2.909 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.097 0.0590 0.0590 Masiero 2017AJ....154..168M NEATM
0.112 0.0640 0.0640 Masiero 2020PSJ.....1....5M NEATM
0.124 0.0440 0.0670 Masiero 2021PSJ.....2..162M NEATM
0.130 0.1200 0.1200 Nugent 2016AJ....152...63N NEATM
0.139 0.0351 0.0351 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
13.48 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.23 Waszczak 2015AJ....150...75W Lightcurve
6.23 Galad 2009MPBu...36...13G Lightcurve