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: 9/5/2023

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	09/16/2023	17:32:57	69.37, -85.62	66.72	09/16/2023	17:34:05	69.29, -83.74	66.64	74.29	68
2	09/16/2023	18:23:32	-68.89, 82.36	113.75	09/16/2023	18:24:44	-68.81, 82.99	113.83	26.74	72
3	09/16/2023	19:14:12	68.58,-109.90	65.95	09/16/2023	19:15:15	68.58,-109.93	65.95	0.92	63
4	09/16/2023	20:04:56	-68.58, 57.41	114.03	09/16/2023	20:05:45	-68.59, 57.46	114.03	2.22	49
5	09/16/2023	20:55:41	68.53,-135.22	65.93	09/16/2023	20:56:13	68.52,-135.24	65.92	1.68	32
6	09/16/2023	21:46:25	-68.54, 32.09	114.05	09/16/2023	21:46:43	-68.53, 32.14	114.06	2.52	18
7	09/16/2023	22:37:10	68.49,-160.54	65.92	09/16/2023	22:37:11	68.46,-160.56	65.89	3.36	1
8	09/16/2023	23:27:53	-68.44, 6.84	114.12	09/16/2023	23:27:41	-68.47, 6.83	114.10	2.97	12
9	09/17/2023	00:18:39	68.44, 174.15	65.90	09/17/2023	00:18:08	68.45, 174.20	65.91	2.28	31
10	09/17/2023	01:09:22	-68.40, -18.47	114.14	09/17/2023	01:08:39	-68.41, -18.49	114.13	1.24	43
11	09/17/2023	02:00:08	68.40, 148.83	65.88	09/17/2023	01:59:06	68.39, 148.88	65.87	2.31	62
12	09/17/2023	02:50:51	-68.35, -43.79	114.16	09/17/2023	02:49:37	-68.35, -43.80	114.17	0.78	74
13	09/17/2023	03:41:25	67.71, 124.33	65.22	09/17/2023	03:40:15	67.73, 122.83	65.24	63.17	70

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 9/5/2023

Download SNOs between NPP and GCOM-C since TLE EPOCH: 09/05/2023 in txt file.

Historial Predications of SNOs between NPP and GCOM-C