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: 9/25/2023

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	09/29/2023	16:48:12	69.09, -74.08	71.47	09/29/2023	16:49:23	69.00, -72.96	71.40	45.46	71
2	09/29/2023	17:38:47	-68.62, 93.87	108.98	09/29/2023	17:40:00	-68.63, 93.91	108.97	1.88	73
3	09/29/2023	18:29:32	68.56, -98.75	70.98	09/29/2023	18:30:28	68.56, -98.78	70.98	1.44	56
4	09/29/2023	19:20:16	-68.58, 68.55	109.00	09/29/2023	19:20:58	-68.56, 68.59	109.01	2.22	42
5	09/29/2023	20:11:01	68.52,-124.07	70.96	09/29/2023	20:11:26	68.50,-124.10	70.94	2.52	25
6	09/29/2023	21:01:44	-68.48, 43.30	109.07	09/29/2023	21:01:56	-68.50, 43.27	109.05	2.60	12
7	09/29/2023	21:52:30	68.48,-149.38	70.95	09/29/2023	21:52:23	68.49,-149.35	70.96	2.23	7
8	09/29/2023	22:43:13	-68.44, 17.98	109.08	09/29/2023	22:42:54	-68.44, 17.96	109.08	1.12	19
9	09/29/2023	23:33:59	68.43,-174.70	70.93	09/29/2023	23:33:21	68.43,-174.67	70.93	1.50	38
10	09/30/2023	00:24:42	-68.39, -7.33	109.10	09/30/2023	00:23:52	-68.37, -7.36	109.12	2.31	50
11	09/30/2023	01:15:28	68.39, 159.98	70.92	09/30/2023	01:14:19	68.36, 160.01	70.89	3.08	69
12	09/30/2023	02:06:07	-68.14, -32.38	109.33	09/30/2023	02:04:53	-68.15, -32.88	109.32	20.83	74
13	09/30/2023	02:56:40	67.43, 135.80	69.99	09/30/2023	02:55:33	67.43, 133.64	69.97	92.24	67

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 9/25/2023

Download SNOs between NPP and GCOM-C since TLE EPOCH: 09/25/2023 in txt file.

Historial Predications of SNOs between NPP and GCOM-C