This is V2104 Aql and has now become fainter. It is a classical nova discovered by M. Ning and H. Lin in the constellation Aquila on July 1, 2026. The dust obscuration contributes to its orange color. More information :

https://www.astronomerstelegram.org/?read=17900

AT2026rdg (= ZTF26abemjfk) discovered 2026/07/01.305 at R.A. = 19h14m31s.366, Decl. = +12°03'53".60 Mag 12.5:7/1, Type Fe II (References: ATEL 17867, ATEL 17868, ATEL 17817, TNS, ZTF observations)

Discovery page (References: TNS):
https://www.wis-tns.org/object/2026rdg

Time: 22:210UT 2026-07-20 Exp. 98 X 30sec
Tel: Meade 4" SC @ f/6.60 ASI662MC @ +24°C 1.77"/pix Paramount GT-1100S
Odd Trondal, My lucky Obs.code 238 (Uranium). Oslo Norway.