Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/23/2023

Index	Date (NPP)	Time (NPP)	Lat,Lon (NPP)	SZA (NPP )	Date (TERRA)	Time (TERRA)	Lat,Lon (TERRA)	SZA (TERRA )	Distance(km)	Time Diff (sec)
1	10/24/2023	19:02:06	71.77,-111.67	83.54	10/24/2023	19:03:16	71.67,-110.62	83.43	38.09	70
2	10/24/2023	19:52:41	-71.31, 56.46	96.91	10/24/2023	19:52:46	-71.34, 56.49	96.89	2.89	5
3	10/24/2023	20:43:22	71.04,-135.77	82.83	10/24/2023	20:42:10	71.12,-136.19	82.90	17.42	72
4	10/27/2023	07:55:55	71.37, 55.55	84.00	10/27/2023	07:56:22	71.36, 55.60	83.99	1.81	27
5	10/27/2023	08:46:36	-71.23,-136.88	96.13	10/27/2023	08:45:48	-71.25,-136.93	96.11	3.10	48
6	10/29/2023	19:59:06	-71.41, 54.69	95.13	10/29/2023	20:00:01	-71.41, 54.73	95.13	1.50	55
7	10/29/2023	20:49:50	71.29,-137.80	84.78	10/29/2023	20:49:23	71.29,-137.79	84.77	0.52	27
8	11/01/2023	08:02:22	71.64, 53.47	85.93	11/01/2023	08:03:32	71.58, 54.08	85.86	22.39	70
9	11/01/2023	08:53:00	-71.34,-138.68	94.37	11/01/2023	08:53:00	-71.36,-138.62	94.35	2.96	0
10	11/01/2023	09:43:38	70.91, 29.35	85.22	11/01/2023	09:42:27	70.96, 28.42	85.27	34.26	71
11	11/03/2023	20:56:13	71.38,-139.55	86.46	11/03/2023	20:56:34	71.38,-139.52	86.46	1.09	21
12	11/03/2023	21:46:55	-71.28, 27.94	93.63	11/03/2023	21:46:00	-71.27, 27.96	93.64	1.51	55

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 10/23/2023

Download SNOs between NPP and TERRA since TLE EPOCH: 10/23/2023 in txt file.

Historial Predications of SNOs between NPP and TERRA