Elmer

02493, 1954QG, 1968QY, 1978XC, J54Q00G, J68Q00Y, J78X00C

All data for this body: [vot]

MPC data
Name (number) Elmer (2493)
Packed designation 02493
a 2.79072
e 0.16904
i / sin(i) 8.7266 / 0.15172
q 2.31899
Q 3.26246
ω 148.0951
Node 205.8254
m 165.0527
n 0.2114
Epoch 2459600.5
nobs 2745
nopp 28
Years observed 1954-2022
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.789
ep 0.132
sin(ip) 0.159
Value Standard error
G 0.150
H 12.770
Mass
D 7.49 0.089
pV 0.318 0.0287
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1272 Gefion 516 Gefion 0.2100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7889 0.1322 0.1588 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.40 0.280 0.280 Masiero 2012ApJ...759L...8M NEATM
7.47 0.099 0.099 Masiero 2011ApJ...741...68M NEATM
7.73 0.300 0.300 Masiero 2014ApJ...791..121M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.300 0.0800 0.0800 Masiero 2014ApJ...791..121M NEATM
0.316 0.0593 0.0593 Masiero 2011ApJ...741...68M NEATM
0.322 0.0360 0.0360 Masiero 2012ApJ...759L...8M 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
12.77 MPC-2022-01-18 MPC-2022-01-18 Phot