Ruby

02474, 1926NA, 1948NC, 1948PS, 1952HL, 1962SK, 1978EE7, 1979PB, J26N00A, J48N00C, J48P00S, J52H00L, J62S00K, J78E07E, J79P00B

All data for this body: [vot]

MPC data
Name (number) Ruby (2474)
Packed designation 02474
a 2.68413
e 0.22048
i / sin(i) 7.5242 / 0.13095
q 2.09234
Q 3.27591
ω 14.3266
Node 237.7922
m 280.4087
n 0.2241
Epoch 2459600.5
nobs 3536
nopp 33
Years observed 1926-2022
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.686
ep 0.245
sin(ip) 0.139
Value Standard error
G 0.150
H 11.910
Mass
D 23.36 0.112
pV 0.049 0.0027
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6862 0.2454 0.1389 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.94 3.890 3.890 Masiero 2020PSJ.....1....5M NEATM
15.97 4.210 4.210 Masiero 2020PSJ.....1....5M NEATM
17.79 3.000 3.000 Tedesco 2002AJ....123.1056T STM
18.35 1.287 1.287 Ryan&Woodward 2010AJ....140..933R IRAS-STM
18.36 0.370 0.370 Masiero 2012ApJ...759L...8M NEATM
19.10 0.800 0.800 Usui 2011PASJ...63.1117U NEATM
19.38 3.880 3.880 Ali-Lagoa 2018A&A...612A..85A NEATM
23.90 0.130 0.130 Masiero 2014ApJ...791..121M NEATM
24.91 0.317 0.317 Masiero 2011ApJ...741...68M NEATM
28.54 2.084 2.084 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.042 0.0059 0.0059 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.042 0.0034 0.0034 Masiero 2011ApJ...741...68M NEATM
0.060 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.099 0.0400 0.0400 Ali-Lagoa 2018A&A...612A..85A NEATM
0.104 0.0162 0.0162 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.106 0.0470 0.0470 Tedesco 2002AJ....123.1056T STM
0.120 0.0130 0.0130 Masiero 2012ApJ...759L...8M NEATM
0.134 0.0800 0.0800 Masiero 2020PSJ.....1....5M NEATM
0.206 0.1560 0.1560 Masiero 2020PSJ.....1....5M 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
11.91 MPC-2022-01-18 MPC-2022-01-18 Phot