Both these two dwarf planets are nearly as big as Pluto, so their inclusion in a natal chart interpretation should be valid.
I was checking if I found something in my own analysis and these were the following patterns.
These energies seem recurrent and consistent:
Makemake: natural and practical influence, good vibes, love and feminine, new life learning cycles, challenges and awakenings, settling down or changes, important events, spiritual purpose, the natural: could be a mix of the energies of Taurus, Venus, Uranus, Sagittarius and Saturn
Haumea (Santa 2003 ): magical influence, good vibes, other realms, nature and cosmos, ecstatic, artistic, more active, unconventional, understanding, devotional feelings and wisdom: could be a mix of the energies of Uranus, Neptune, Jupiter, Libra, Sagittarius and Pisces
I don't mean everything is correct, but it gives my initial visions on these two new planets.
uranus in aries/taurus/gemini (30) revolutions (26) 2010s and 2020s (23) 2012 (18) houses (15) pluto in capricorn/aquarius (14) saturn transits (14) astrology of novel planets (11) uranus transits (11) sideral astrology (8) long-millenia cyles (7) the uranus pluto cycle (7) eris (6) neptune transits (6) pluto transits (6) the saturn pluto cycle (6) ancient history (5) predictions for all decades of 21st century (5) sedna (5) earth changes (4) outer planets and world wars (4) dialogues with planets (3) mars transits (3) neptune in pisces/aries (3) sun transits (3) US history (2) alien disclosure (2) astrological ages (2) jupiter transits (2) mental disorders (2) neptune pluto (2) pluto MC (2) saturn libra (2) technology (2) uranus jupiter (2) uranus neptune (2) T-square transiting your houses (1) esoteric astrology (1) pluto transiting mars (1) pluto transiting mercury (1) pluto transiting sun (1) quaoar (1) saturn return (1) uranus in houses (1)