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: 9/24/2023

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, -72.96	71.40	44.84	71
2	09/29/2023	17:38:47	-68.61, 93.88	108.99	09/29/2023	17:40:00	-68.63, 93.91	108.97	2.25	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	2.14	56
4	09/29/2023	19:20:16	-68.57, 68.56	109.01	09/29/2023	19:20:58	-68.56, 68.59	109.01	1.27	42
5	09/29/2023	20:11:01	68.51,-124.06	70.95	09/29/2023	20:11:26	68.50,-124.10	70.94	2.31	25
6	09/29/2023	21:01:45	-68.52, 43.24	109.02	09/29/2023	21:01:56	-68.50, 43.27	109.05	2.76	11
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	2.73	7
8	09/29/2023	22:43:13	-68.43, 18.00	109.09	09/29/2023	22:42:54	-68.44, 17.96	109.08	2.06	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	0.99	38
10	09/30/2023	00:24:42	-68.38, -7.32	109.11	09/30/2023	00:23:52	-68.38, -7.36	109.12	1.76	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	2.05	69
12	09/30/2023	02:06:07	-68.13, -32.37	109.34	09/30/2023	02:04:54	-68.10, -32.95	109.37	24.31	73
13	09/30/2023	02:56:40	67.42, 135.81	69.98	09/30/2023	02:55:33	67.43, 133.64	69.97	92.78	67

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 9/24/2023

Download SNOs between NPP and GCOM-C since TLE EPOCH: 09/24/2023 in txt file.

Historial Predications of SNOs between NPP and GCOM-C