Ruth
00798, 1880 JA, 1880JA, 1914 WH, 1914WH, 1917 KA, 1917KA, 1945 VJ, 1945VJ, 1955 SN, 1955SN, I80J00A, J14W00H, J17K00A, J45V00J, J55S00NAll data for this body: [vot]
MPC data
Name (number) | Ruth (798) |
---|---|
a | 3.01481 |
e | 0.03501 |
i / sin(i) | 9.2411 / 0.16059 |
q | 2.90926 |
Q | 3.12036 |
ω | 45.6397 |
Node | 214.2363 |
m | 92.9459 |
n | 0.1883 |
Epoch | 2460200.5 |
nobs | 6883 |
---|---|
nopp | 50 |
Years observed | 1880-2023 |
rms | 0.41 |
Family data
Parent | Parent name | Family ID | Family name | Cj | Author | Reference | Method |
---|---|---|---|---|---|---|---|
221 | Eos | 606 | Eos | -0.8900 | Nesvorny | doi.org/10.26033/6cg5-pt13 | HCM-2020-08-14 |
Proper elements data
ap | ep | sin(ip) | Author | Reference | Method |
---|---|---|---|---|---|
3.0146 | 0.0636 | 0.1712 | Novakovic_Radovic_Todovic | 2003A&A...403.1165K | Numeric-Oct-2022 |
Diameter data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
39.35 | 1.322 | 1.322 | Ryan&Woodward | 2010AJ....140..933R | IRAS-STM |
40.53 | 8.110 | 8.110 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
43.19 | 2.900 | 2.900 | Tedesco | 2002AJ....123.1056T | STM |
44.49 | 0.469 | 0.469 | Ryan&Woodward | 2010AJ....140..933R | MSX-STM |
45.24 | 0.620 | 0.620 | Usui | 2011PASJ...63.1117U | NEATM |
46.46 | 0.521 | 0.521 | Ryan&Woodward | 2010AJ....140..933R | MSX-NEATM |
51.13 | 5.110 | 5.110 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
51.52 | 3.370 | 3.370 | Ryan&Woodward | 2010AJ....140..933R | IRAS-NEATM |
Albedo data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
0.108 | 0.0220 | 0.0220 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
0.120 | 0.0150 | 0.0150 | Ryan&Woodward | 2010AJ....140..933R | IRAS-NEATM |
0.137 | 0.0031 | 0.0031 | Ryan&Woodward | 2010AJ....140..933R | MSX-NEATM |
0.149 | 0.0032 | 0.0032 | Ryan&Woodward | 2010AJ....140..933R | MSX-STM |
0.159 | 0.0240 | 0.0240 | Tedesco | 2002AJ....123.1056T | STM |
0.172 | 0.0690 | 0.0690 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
0.192 | 0.0130 | 0.0130 | Ryan&Woodward | 2010AJ....140..933R | IRAS-STM |
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 |
---|---|---|---|---|---|
9.80 | MPC-2023-12-04 | MPC-2023-12-04 | Phot |
Period data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
10.35 | Dotto | 1992A&AS...95..195D | Lightcurve | ||
8.53 | Stephens | 2003MPBu...30....1S | Lightcurve | ||
8.55 | Behrend | LCDB | Lightcurve | ||
8.55 | Stephens | LCDB | Lightcurve | ||
8.55 | Hanus | 2016A&A...586A.108H | Model | ||
8.55 | Durech | 2023A&A...675A..24D | Model | ||
8.55 | Waszczak | 2015AJ....150...75W | Lightcurve |