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: 10/5/2023

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	10/12/2023	15:12:46	-69.40, 129.32	103.25	10/12/2023	15:13:54	-69.34, 131.31	103.29	78.13	68
2	10/12/2023	16:03:20	68.76, -62.48	76.13	10/12/2023	16:04:33	68.68, -62.19	76.06	14.68	73
3	10/12/2023	16:54:00	-68.56, 105.10	104.06	10/12/2023	16:55:05	-68.58, 105.05	104.04	2.75	65
4	10/12/2023	17:44:46	68.56, -87.59	75.96	10/12/2023	17:45:32	68.56, -87.58	75.96	0.37	46
5	10/12/2023	18:35:29	-68.52, 79.78	104.07	10/12/2023	18:36:03	-68.51, 79.72	104.08	2.48	34
6	10/12/2023	19:26:15	68.52,-112.91	75.94	10/12/2023	19:26:30	68.50,-112.91	75.92	2.30	15
7	10/12/2023	20:16:58	-68.48, 54.46	104.09	10/12/2023	20:17:00	-68.50, 54.47	104.07	2.42	2
8	10/12/2023	21:07:43	68.42,-138.16	75.87	10/12/2023	21:07:28	68.43,-138.23	75.88	3.01	15
9	10/12/2023	21:58:27	-68.44, 29.14	104.10	10/12/2023	21:57:58	-68.44, 29.15	104.11	0.62	29
10	10/12/2023	22:49:13	68.44,-163.55	75.91	10/12/2023	22:48:25	68.42,-163.48	75.90	3.27	48
11	10/12/2023	23:39:56	-68.40, 3.82	104.12	10/12/2023	23:38:56	-68.37, 3.83	104.15	2.98	60
12	10/13/2023	00:30:39	68.23, 171.34	75.74	10/13/2023	00:29:25	68.25, 171.06	75.74	11.45	74
13	10/13/2023	01:21:14	-67.77, -20.76	104.71	10/13/2023	01:20:04	-67.76, -22.16	104.74	58.81	70

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 10/5/2023

Download SNOs between NPP and GCOM-C since TLE EPOCH: 10/05/2023 in txt file.

Historial Predications of SNOs between NPP and GCOM-C