Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and GCOM-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/12/2023

Index	Date (NPP)	Time (NPP)	Lat,Lon (NPP)	SZA (NPP )	Date (GCOM-C)	Time (GCOM-C)	Lat,Lon (GCOM-C)	SZA (GCOM-C )	Distance(km)	Time Diff (sec)
1	07/13/2023	22:56:58	69.59,-166.74	47.79	07/13/2023	22:58:05	69.52,-164.32	47.67	94.52	67
2	07/13/2023	23:47:33	-69.14, 1.21	132.68	07/13/2023	23:48:43	-69.09, 2.45	132.76	49.49	70
3	07/14/2023	00:38:10	68.63, 169.21	46.80	07/14/2023	00:39:18	68.65, 169.26	46.82	3.41	68
4	07/14/2023	01:28:53	-68.61, -23.45	133.22	07/14/2023	01:29:49	-68.60, -23.44	133.23	1.47	56
5	07/14/2023	02:19:39	68.58, 143.90	46.76	07/14/2023	02:20:16	68.59, 143.94	46.77	2.20	37
6	07/14/2023	03:10:22	-68.56, -48.76	133.26	07/14/2023	03:10:47	-68.54, -48.76	133.28	2.83	25
7	07/14/2023	04:01:08	68.53, 118.59	46.72	07/14/2023	04:01:14	68.53, 118.62	46.72	1.51	6
8	07/14/2023	04:51:51	-68.51, -74.07	133.30	07/14/2023	04:51:44	-68.53, -74.00	133.28	3.15	7
9	07/14/2023	05:42:37	68.48, 93.28	46.68	07/14/2023	05:42:12	68.47, 93.31	46.67	1.97	25
10	07/14/2023	06:33:20	-68.46, -99.38	133.34	07/14/2023	06:32:42	-68.47, -99.32	133.33	2.41	38
11	07/14/2023	07:24:06	68.43, 67.97	46.64	07/14/2023	07:23:10	68.41, 67.99	46.62	3.10	56
12	07/14/2023	08:14:49	-68.41,-124.69	133.37	07/14/2023	08:13:40	-68.40,-124.64	133.38	2.38	69
13	07/14/2023	09:05:27	67.95, 43.20	46.16	07/14/2023	09:04:15	67.96, 42.20	46.20	41.87	72
14	07/14/2023	09:56:02	-67.50,-148.93	134.29	07/14/2023	09:54:54	-67.48,-151.01	134.27	88.71	68

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 7/12/2023

Download SNOs between NPP and GCOM-C since TLE EPOCH: 07/12/2023 in txt file.

Historial Predications of SNOs between NPP and GCOM-C