1999 DG2

1999DG2, 2001 QP25, 2001QP25, 74502, J99D02G, K01Q25P

All data for this body: [vot]

MPC data
Name (number) 1999 DG2 (74502)
a 2.60323
e 0.17342
i / sin(i) 13.6550 / 0.23608
q 2.15179
Q 3.05467
ω 25.2470
Node 12.5831
m 196.1748
n 0.2347
Epoch 2460800.5
nobs 3499
nopp 21
Years observed 1997-2025
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.603
ep 0.151
sin(ip) 0.231
G 0.150
H 14.060
Mass
D
pV
Value
Rotational Period 4.586
Period quality 2
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 0 Eunomia Novakovic 2019EPSC...13.1671N HCM
15 Eunomia 502 Eunomia -0.3900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6028 0.1507 0.2307 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
14.06 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.58613 2 Sidereal Durech 2023A&A...675A..24D Model