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: 9/27/2023

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	69.08, -74.07	71.47	09/29/2023	16:49:23	69.00, -72.97	71.40	44.73	71
2	09/29/2023	17:38:47	-68.61, 93.88	108.99	09/29/2023	17:40:00	-68.62, 93.90	108.98	1.54	73
3	09/29/2023	18:29:32	68.55, -98.74	70.97	09/29/2023	18:30:28	68.56, -98.79	70.98	2.22	56
4	09/29/2023	19:20:16	-68.57, 68.56	109.01	09/29/2023	19:20:58	-68.56, 68.59	109.02	1.63	42
5	09/29/2023	20:11:01	68.51,-124.05	70.95	09/29/2023	20:11:26	68.50,-124.11	70.94	2.44	25
6	09/29/2023	21:01:44	-68.47, 43.31	109.07	09/29/2023	21:01:56	-68.50, 43.27	109.05	3.10	12
7	09/29/2023	21:52:30	68.47,-149.37	70.94	09/29/2023	21:52:23	68.49,-149.35	70.96	2.59	7
8	09/29/2023	22:43:13	-68.43, 17.99	109.09	09/29/2023	22:42:54	-68.43, 17.95	109.09	1.75	19
9	09/29/2023	23:33:59	68.42,-174.69	70.92	09/29/2023	23:33:21	68.43,-174.67	70.92	0.83	38
10	09/30/2023	00:24:42	-68.39, -7.33	109.10	09/30/2023	00:23:52	-68.37, -7.37	109.12	2.47	50
11	09/30/2023	01:15:28	68.38, 159.99	70.91	09/30/2023	01:14:19	68.36, 160.01	70.89	2.17	69
12	09/30/2023	02:06:07	-68.13, -32.37	109.33	09/30/2023	02:04:54	-68.09, -32.95	109.38	24.58	73
13	09/30/2023	02:56:39	67.42, 135.81	69.98	09/30/2023	02:55:32	67.43, 133.63	69.97	92.89	67

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 9/27/2023

Download SNOs between NPP and GCOM-C since TLE EPOCH: 09/27/2023 in txt file.

Historial Predications of SNOs between NPP and GCOM-C