| Object | Period P (days) | Semimajor axis a (km) | Eccentricity e | System mass Msys (1018 kg) |
| 26308 (1998 SM165) | 130.154±0.003 | 11374±8 | 0.4732±0.0006 | 6.88±0.02 |
| Typhon and Echidna (42355 2002 CR46) | 18.982±0.001 | 1580±20 | 0.507±0.009 | 0.87±0.03 |
| Quaoar and Weywot (50000 2002 LM60) | 12.431±0.001 | 13330±90 | 0.021±0.006 | 1210±30 |
| 55637 (2002 UX25) | 8.3095±0.0001 | 4750±40 | 0.18±0.02 | 123±3 |
| Logos and Zoe (58534 1997 CQ29) | 309.9±0.2 | 8220±40 | 0.546±0.008 | 0.458±0.007 |
| 60458 (2000 CM114) | 24.825±0.001 | 2500±30 | 0.03±0.01 | 2.00±0.06 |
| Ceto and Phorcus (65489 2003 FX128) | 9.560±0.001 | 1850±40 | 0.008±0.008 | 5.5±0.3 |
| Borasisi and Pabu (66652 1999 RZ253) | 46.289±0.002 | 4530±10 | 0.470±0.002 | 3.44±0.03 |
| Sila and Nunam (79360 1997 CS29) | 12.51006±0.00002 | 2770±10 | 0.026±0.006 | 10.8±0.2 |
| 80806 (2000 CM105) | 35.310±0.002 | 2300±40 | 0.02±0.01 | 0.77±0.04 |
| Teharonhiawako and Sawiskera (88611 2001 QT297) | 828.8±0.2 | 27600±100 | 0.249±0.002 | 2.43±0.03 |
| Orcus and Vanth (90482 2004 DW) | 9.53915±0.00002 | 9000±9 | 0.0009±0.0005 | 635±2 |
| 119979 (2002 WC19) | 8.403±0.001 | 4090±90 | 0.20±0.05 | 77±5 |
| Salacia and Actaea (120347 2004 SB60) | 5.49389±0.00001 | 5730±10 | 0.009±0.003 | 493±3 |
| 123509 (2000 WK183) | 30.921±0.001 | 2390±30 | 0.009±0.006 | 1.13±0.04 |
| 134860 (2000 OJ67) | 22.0585±0.0008 | 2270±40 | 0.012±0.006 | 1.90±0.09 |
| Eris and Dysnomia (136199 2003 UB313) | 15.78590±0.00003 | 37270±50 | 0.0062±0.0009 | 16470±70 |
| Altjira (148780 2001 UQ18) | 139.62±0.01 | 9960±30 | 0.349±0.003 | 4.02±0.04 |
| 160091 (2000 OL67) | 347.0±0.1 | 7400±100 | 0.24±0.01 | 0.27±0.02 |
| 160256 (2002 PD149) | 1675±3 | 26800±300 | 0.588±0.008 | 0.54±0.02 |
| Varda and Ilmarë (174567 2003 MW12) | 5.75080±0.00003 | 4800±30 | 0.019±0.005 | 264±5 |
| Gonggong (225088 2007 OR10) | 25.222±0.002 | 24100±300 | 0.29±0.01 | 1750±70 |
| Gǃkúnǁ’hòmdímà and Gǃò’é ǃhú (229762 2007 UK126) | 11.3147±0.0002 | 6040±50 | 0.024±0.007 | 136±3 |
| 275809 (2001 QY297) | 138.118±0.006 | 9960±30 | 0.418±0.002 | 4.10±0.04 |
| 303712 (2005 PR21) | 45.91±0.03 | 3390±90 | 0.16±0.03 | 1.5±0.1 |
| Mors and Somnus (341520 2007 TY430) | 972.2±0.5 | 20990±80 | 0.1494±0.0007 | 0.78±0.01 |
| 364171 (2006 JZ81) | 1483±9 | 34000±2000 | 0.85±0.01 | 1.4±0.3 |
| Manwë and Thorondor (385446 2003 QW111) | 110.18±0.02 | 6670±40 | 0.563±0.007 | 1.94±0.04 |
| 469514 (2003 QA91) | 10.1089±0.0003 | 1590±40 | 0.02±0.02 | 3.1±0.3 |
| ǂKá̦gára and ǃHãunu (469705 2005 EF298) | 128.11±0.03 | 7700±100 | 0.69±0.01 | 2.2±0.1 |
| 508788 (2000 CQ114) | 220.48±0.04 | 6940±30 | 0.095±0.005 | 0.545±0.008 |
| 508869 (2002 VT130) | 30.7542±0.0006 | 3110±60 | 0.014±0.008 | 2.5±0.1 |
| 524366 (2001 XR254) | 125.58±0.05 | 9310±50 | 0.556±0.005 | 4.06±0.07 |
| 524531 (2002 XH91) | 371.1±0.2 | 22400±400 | 0.71±0.02 | 6.5±0.4 |
| 525462 (2005 EO304) | 3541±3 | 69700±200 | 0.216±0.001 | 2.14±0.02 |
| 554099 (2012 KU50) | 620±3 | 20000±1000 | 0.68±0.06 | 1.7±0.3 |
| 1998 WW31 | 587.3±0.2 | 22620±40 | 0.819±0.002 | 2.66±0.01 |
| 1999 OJ4 | 84.115±0.005 | 3310±20 | 0.368±0.004 | 0.405±0.006 |
| 1999 RT214 | 126.52±0.04 | 3360±60 | 0.29±0.02 | 0.19±0.01 |
| 2000 CF105 | 3960±10 | 33500±100 | 0.304±0.008 | 0.189±0.003 |
| 2000 QL251 | 56.449±0.004 | 4990±20 | 0.489±0.004 | 3.09±0.03 |
| 2001 QC298 | 19.2287±0.0001 | 3810±10 | 0.334±0.002 | 11.9±0.1 |
| 2001 QW322 | 6590±10 | 103500±300 | 0.458±0.002 | 2.03±0.02 |
| 2003 QY90 | 309.6±0.2 | 8550±100 | 0.663±0.009 | 0.52±0.02 |
| 2003 TJ58 | 137.68±0.03 | 3830±50 | 0.516±0.008 | 0.236±0.009 |
| 2003 UN284 | 3070±10 | 54000±1000 | 0.38±0.02 | 1.30±0.09 |
| 2004 PB108 | 97.020±0.008 | 10400±80 | 0.438±0.003 | 9.5±0.2 |
| 2006 BR284 | 1501±1 | 25500±100 | 0.275±0.002 | 0.580±0.007 |
| 2006 CH69 | 1422±2 | 31600±600 | 0.918±0.002 | 1.24±0.07 |