Thetis
00017, 1852 HA, 1852HA, 1913 CA, 1913CA, 1916 YF, 1916YF, 1954 SO1, 1954SO1, I52H00A, J13C00A, J16Y00F, J54S01OAll data for this body: [vot]
MPC data
Name (number) | Thetis (17) |
---|---|
a | 2.47108 |
e | 0.13246 |
i / sin(i) | 5.5920 / 0.09744 |
q | 2.14377 |
Q | 2.79840 |
ω | 135.7166 |
Node | 125.5349 |
m | 349.8849 |
n | 0.2537 |
Epoch | 2460200.5 |
nobs | 10294 |
---|---|
nopp | 96 |
Years observed | 1852-2023 |
rms | 0.46 |
Proper elements data
ap | ep | sin(ip) | Author | Reference | Method |
---|---|---|---|---|---|
2.4711 | 0.1380 | 0.0852 | Novakovic_Radovic_Todovic | 2003A&A...403.1165K | Numeric-Oct-2022 |
Mass data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
9.6600e+17 | 4.3800e+17 | 4.3800e+17 | Fienga | 2020MNRAS.492..589F | Ephem |
1.1800e+18 | 7.5600e+16 | 7.5600e+16 | Baer | 2008DPS....40.5209B | Deflec |
1.2300e+18 | 1.2700e+17 | 1.2700e+17 | Baer | 2008CeMDA.100...27B | Deflec |
1.4000e+18 | Folkner | 2014IPNPR.196C...1F | Ephem | ||
1.4300e+18 | 4.9700e+16 | 4.9700e+16 | Baer | 2011AJ....141..143B | Deflec |
4.0400e+18 | 1.4100e+18 | 1.4100e+18 | Fienga | 2011CeMDA.111..363F | Ephem |
7.3295e+18 | 1.8294e+18 | 1.8294e+18 | Fienga | 2013arXiv1301.1510F | Ephem |
Diameter data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
69.64 | 2.260 | 2.260 | Masiero | 2012ApJ...759L...8M | NEATM |
74.59 | 0.990 | 0.990 | Usui | 2011PASJ...63.1117U | NEATM |
77.00 | 8.000 | 8.000 | Durech | 2011Icar..214..652D | OCCULT |
80.36 | 3.299 | 3.299 | Ryan&Woodward | 2010AJ....140..933R | IRAS-STM |
82.00 | 8.200 | 8.200 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
84.90 | 2.030 | 2.030 | Masiero | 2014ApJ...791..121M | NEATM |
88.27 | 8.830 | 8.830 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
90.04 | 3.700 | 3.700 | Tedesco | 2002AJ....123.1056T | STM |
93.33 | 2.627 | 2.627 | Masiero | 2011ApJ...741...68M | NEATM |
95.85 | 6.011 | 6.011 | Ryan&Woodward | 2010AJ....140..933R | IRAS-NEATM |
Albedo data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
0.155 | 0.0194 | 0.0194 | Ryan&Woodward | 2010AJ....140..933R | IRAS-NEATM |
0.160 | 0.0092 | 0.0092 | Masiero | 2011ApJ...741...68M | NEATM |
0.172 | 0.0150 | 0.0150 | Tedesco | 2002AJ....123.1056T | STM |
0.190 | 0.0300 | 0.0300 | Masiero | 2014ApJ...791..121M | NEATM |
0.196 | 0.0390 | 0.0390 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
0.217 | 0.0172 | 0.0172 | Ryan&Woodward | 2010AJ....140..933R | IRAS-STM |
0.227 | 0.0450 | 0.0450 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
0.287 | 0.0510 | 0.0510 | Masiero | 2012ApJ...759L...8M | 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 |
---|---|---|---|---|---|
7.94 | MPC-2023-12-04 | MPC-2023-12-04 | Phot |