Sirona
00116, 1871 RA, 1871RA, 1954 UC3, 1954UC3, 1998 EK13, 1998EK13, 1998 ES21, 1998ES21, I71R00A, J54U03C, J98E13K, J98E21SAll data for this body: [vot]
MPC data
Name (number) | Sirona (116) |
---|---|
a | 2.76757 |
e | 0.14060 |
i / sin(i) | 3.5640 / 0.06216 |
q | 2.37845 |
Q | 3.15670 |
ω | 94.1830 |
Node | 63.6903 |
m | 205.3151 |
n | 0.2141 |
Epoch | 2460200.5 |
nobs | 3757 |
---|---|
nopp | 71 |
Years observed | 1872-2023 |
rms | 0.61 |
Proper elements data
ap | ep | sin(ip) | Author | Reference | Method |
---|---|---|---|---|---|
2.7684 | 0.1751 | 0.0479 | Novakovic_Radovic_Todovic | 2003A&A...403.1165K | Numeric-Oct-2022 |
Diameter data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
71.70 | 5.800 | 5.800 | Tedesco | 2002AJ....123.1056T | STM |
74.58 | 7.460 | 7.460 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
75.95 | 6.952 | 6.952 | Ryan&Woodward | 2010AJ....140..933R | IRAS-STM |
77.36 | 15.470 | 15.470 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
78.28 | 1.210 | 1.210 | Usui | 2011PASJ...63.1117U | NEATM |
84.23 | 6.884 | 6.884 | Ryan&Woodward | 2010AJ....140..933R | IRAS-NEATM |
Albedo data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
0.188 | 0.0316 | 0.0316 | Ryan&Woodward | 2010AJ....140..933R | IRAS-NEATM |
0.234 | 0.0425 | 0.0425 | Ryan&Woodward | 2010AJ....140..933R | IRAS-STM |
0.237 | 0.0950 | 0.0950 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
0.255 | 0.0510 | 0.0510 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
0.256 | 0.0470 | 0.0470 | Tedesco | 2002AJ....123.1056T | 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 |
---|---|---|---|---|---|
7.85 | MPC-2023-12-04 | MPC-2023-12-04 | Phot |
Period data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
12.03 | Zeigler | 1985Icar...62..512Z | Lightcurve | ||
12.03 | Behrend | LCDB | Lightcurve | ||
12.03 | Durech | 2023A&A...675A..24D | Model | ||
12.03 | Durech | 2016A&A...587A..48D | Model | ||
13.70 | Harris | 1980Icar...43...20H | Lightcurve | ||
19.30 | Bailey | 1913AnHar..72..165B | Lightcurve |