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: 1/31/2023

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	02/08/2023	12:54:27	69.44, -16.03	84.41	02/08/2023	12:55:34	69.41, -13.70	84.31	91.25	67
2	02/08/2023	13:45:02	-68.97, 151.95	96.10	02/08/2023	13:46:13	-68.93, 153.01	96.18	42.78	71
3	02/08/2023	14:35:40	68.54, -40.16	83.45	02/08/2023	14:36:47	68.55, -40.11	83.45	2.60	67
4	02/08/2023	15:26:23	-68.50, 127.21	96.62	02/08/2023	15:27:18	-68.50, 127.20	96.62	0.46	55
5	02/08/2023	16:17:09	68.49, -65.47	83.37	02/08/2023	16:17:45	68.49, -65.41	83.37	2.49	36
6	02/08/2023	17:07:52	-68.45, 101.90	96.69	02/08/2023	17:08:16	-68.44, 101.90	96.69	0.21	24
7	02/08/2023	17:58:38	68.44, -90.78	83.30	02/08/2023	17:58:43	68.44, -90.72	83.30	2.54	5
8	02/08/2023	18:49:21	-68.40, 76.59	96.76	02/08/2023	18:49:14	-68.39, 76.59	96.77	0.72	7
9	02/08/2023	19:40:07	68.39,-116.09	83.23	02/08/2023	19:39:41	68.39,-116.03	83.22	2.73	26
10	02/08/2023	20:30:50	-68.35, 51.28	96.83	02/08/2023	20:30:12	-68.34, 51.29	96.84	1.29	38
11	02/08/2023	21:21:36	68.34,-141.40	83.15	02/08/2023	21:20:39	68.33,-141.33	83.15	3.05	57
12	02/08/2023	22:12:19	-68.30, 25.97	96.91	02/08/2023	22:11:10	-68.28, 25.98	96.92	1.88	69
13	02/08/2023	23:02:56	67.81,-166.10	82.58	02/08/2023	23:01:45	67.84,-167.18	82.65	45.48	71
14	02/08/2023	23:53:32	-67.39, 1.72	97.87	02/08/2023	23:52:24	-67.36, -0.38	97.83	90.07	68

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 1/31/2023

Download SNOs between NPP and GCOM-C since TLE EPOCH: 01/31/2023 in txt file.

Historial Predications of SNOs between NPP and GCOM-C