1999RG45

19634, 1981JU1, 1997EJ25, J81J01U, J97E25J, J99R45G

All data for this body: [vot]

MPC data
Name (number) 1999RG45 (19634)
Packed designation 19634
a 3.17077
e 0.18547
i / sin(i) 6.5310 / 0.11374
q 2.58270
Q 3.75885
ω 334.8236
Node 327.3686
m 5.8811
n 0.1746
Epoch 2459600.5
nobs 2228
nopp 22
Years observed 1981-2021
rms 0.47
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.174
ep 0.177
sin(ip) 0.126
Value Standard error
G 0.150
H 12.820
Mass
D 17.87 0.105
pV 0.050 0.0008
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1743 0.1775 0.1262 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.64 3.890 3.890 Masiero 2017AJ....154..168M NEATM
14.88 5.020 5.020 Nugent 2016AJ....152...63N NEATM
16.12 5.292 5.292 Masiero 2017AJ....154..168M NEATM
17.85 0.118 0.118 Masiero 2011ApJ...741...68M NEATM
17.96 0.230 0.230 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.050 0.0070 0.0070 Masiero 2012ApJ...759L...8M NEATM
0.050 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.050 0.0008 0.0008 Masiero 2011ApJ...741...68M NEATM
0.052 0.0298 0.0298 Masiero 2017AJ....154..168M NEATM
0.062 0.0494 0.0494 Masiero 2017AJ....154..168M 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
12.82 MPC-2022-01-18 MPC-2022-01-18 Phot