Bellona
00028, 1854 EA, 1854EA, 1951 CC2, 1951CC2, I54E00A, J51C02CAll data for this body: [vot]
MPC data
Name (number) | Bellona (28) |
---|---|
a | 2.77788 |
e | 0.15049 |
i / sin(i) | 9.4244 / 0.16375 |
q | 2.35984 |
Q | 3.19592 |
ω | 343.5268 |
Node | 144.2740 |
m | 255.0778 |
n | 0.2129 |
Epoch | 2460200.5 |
nobs | 3512 |
---|---|
nopp | 105 |
Years observed | 1856-2023 |
rms | 0.67 |
Proper elements data
ap | ep | sin(ip) | Author | Reference | Method |
---|---|---|---|---|---|
2.7774 | 0.1789 | 0.1481 | Novakovic_Radovic_Todovic | 2003A&A...403.1165K | Numeric-Oct-2022 |
Mass data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
1.3900e+19 | 3.9800e+18 | 3.9800e+18 | Ivantsov | 2008P&SS...56.1857I | Deflec |
1.9700e+18 | Folkner | 2014IPNPR.196C...1F | Ephem | ||
2.4700e+18 | Folkner | 2009IPNPR.178C...1F | Ephem | ||
2.7800e+18 | 2.7800e+17 | 2.7800e+17 | Krasinsky | Krasinsky | Deflec |
3.2240e+18 | 1.0690e+18 | 1.0690e+18 | Fienga | 2020MNRAS.492..589F | Ephem |
Diameter data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
100.00 | 10.000 | 10.000 | Durech | 2011Icar..214..652D | OCCULT |
103.12 | 10.310 | 10.310 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
104.25 | 2.642 | 2.642 | Ryan&Woodward | 2010AJ....140..933R | IRAS-STM |
110.74 | 0.005 | 0.005 | Ryan&Woodward | 2010AJ....140..933R | MSX-STM |
113.69 | 0.005 | 0.005 | Ryan&Woodward | 2010AJ....140..933R | MSX-NEATM |
120.90 | 3.400 | 3.400 | Tedesco | 2002AJ....123.1056T | STM |
121.00 | 11.000 | 11.000 | Hanus | 2013Icar..226.1045H | AO/LC |
123.98 | 4.522 | 4.522 | Ryan&Woodward | 2010AJ....140..933R | IRAS-NEATM |
135.00 | 7.000 | 7.000 | Viikinkoski | 2017A&A...607A.117 | AO/LC |
146.69 | 3.540 | 3.540 | Masiero | 2012ApJ...759L...8M | NEATM |
94.84 | 18.970 | 18.970 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
97.00 | 11.000 | 11.000 | Durech | 2011Icar..214..652D | OCCULT |
97.40 | 1.430 | 1.430 | Usui | 2011PASJ...63.1117U | NEATM |
Albedo data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
0.120 | 0.0260 | 0.0260 | Masiero | 2012ApJ...759L...8M | NEATM |
0.169 | 0.0120 | 0.0120 | Ryan&Woodward | 2010AJ....140..933R | IRAS-NEATM |
0.176 | 0.0100 | 0.0100 | Tedesco | 2002AJ....123.1056T | STM |
0.199 | Ryan&Woodward | 2010AJ....140..933R | MSX-NEATM | ||
0.210 | Ryan&Woodward | 2010AJ....140..933R | MSX-STM | ||
0.238 | 0.0119 | 0.0119 | Ryan&Woodward | 2010AJ....140..933R | IRAS-STM |
0.254 | 0.0510 | 0.0510 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
0.300 | 0.1200 | 0.1200 | Ali-Lagoa | 2018A&A...612A..85A | 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 |
---|---|---|---|---|---|
7.28 | MPC-2023-12-04 | MPC-2023-12-04 | Phot |