Ruby
02474, 1926 NA, 1926NA, 1948 NC, 1948NC, 1948 PS, 1948PS, 1952 HL, 1952HL, 1962 SK, 1962SK, 1978 EE7, 1978EE7, 1979 PB, 1979PB, J26N00A, J48N00C, J48P00S, J52H00L, J62S00K, J78E07E, J79P00BAll data for this body: [vot]
MPC data
Name (number) | Ruby (2474) |
---|---|
a | 2.68315 |
e | 0.22008 |
i / sin(i) | 7.5254 / 0.13097 |
q | 2.09263 |
Q | 3.27367 |
ω | 14.3551 |
Node | 237.7833 |
m | 54.9007 |
n | 0.2243 |
Epoch | 2460200.5 |
nobs | 7474 |
---|---|
nopp | 34 |
Years observed | 1926-2023 |
rms | 0.41 |
Proper elements data
ap | ep | sin(ip) | Author | Reference | Method |
---|---|---|---|---|---|
2.6862 | 0.2454 | 0.1389 | Novakovic_Radovic_Todovic | 2003A&A...403.1165K | Numeric-Oct-2022 |
Diameter data
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
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
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
0.15 | MPC-2023-12-94 | MPC-2023-12-94 | Phot |
H data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
11.94 | MPC-2023-12-04 | MPC-2023-12-04 | Phot |
Period data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
5.89 | Pray | 2008MPBu...35...34P | Lightcurve | ||
7.41 | Waszczak | 2015AJ....150...75W | Lightcurve | ||
7.41 | Durech | 2020A&A...643A..59D | Model | ||
7.42 | Behrend | LCDB | Lightcurve |