Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between AURA and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/16/2023

Index	Date (AURA)	Time (AURA)	Lat,Lon (AURA)	SZA (AURA )	Date (NPP)	Time (NPP)	Lat,Lon (NPP)	SZA (NPP )	Distance(km)	Time Diff (sec)
1	09/18/2023	03:30:24	79.92, 28.05	89.43	09/18/2023	03:29:40	79.92, 28.05	89.47	0.15	44
2	09/18/2023	04:19:45	-80.08,-162.92	90.82	09/18/2023	04:20:20	-80.08,-162.99	90.83	1.29	35
3	09/20/2023	18:55:46	-80.07, -22.07	89.83	09/20/2023	18:55:43	-80.07, -21.97	89.85	2.10	3
4	09/20/2023	19:43:37	81.83,-179.11	85.15	09/20/2023	19:44:50	81.30,-179.09	84.86	59.18	73
5	09/23/2023	09:31:49	-79.94, 117.87	88.68	09/23/2023	09:31:10	-79.94, 117.82	88.64	0.89	39
6	09/23/2023	10:21:07	80.17, -72.55	90.98	09/23/2023	10:21:46	80.17, -72.40	90.93	2.78	39
7	09/26/2023	00:08:11	-79.00,-107.62	86.40	09/26/2023	00:06:57	-79.09,-108.02	86.29	13.26	74
8	09/26/2023	00:57:08	80.03, 67.31	92.16	09/26/2023	00:57:12	80.04, 67.30	92.15	0.31	4
9	09/28/2023	15:33:08	79.92,-152.57	93.28	09/28/2023	15:32:38	79.92,-152.71	93.33	2.73	30

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 9/16/2023

Download SNOs between AURA and NPP since TLE EPOCH: 09/16/2023 in txt file.

Historial Predications of SNOs between AURA and NPP