Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and LANDSAT-9 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/2/2023

Index	Date (NPP)	Time (NPP)	Lat,Lon (NPP)	SZA (NPP )	Date (LANDSAT-9)	Time (LANDSAT-9)	Lat,Lon (LANDSAT-9)	SZA (LANDSAT-9 )	Distance(km)	Time Diff (sec)
1	03/02/2023	22:00:12	-70.24, 26.45	102.70	03/02/2023	22:00:56	-70.27, 26.45	102.69	2.50	44
2	03/02/2023	22:50:57	70.17,-166.13	77.22	03/02/2023	22:50:23	70.17,-166.06	77.21	2.89	34
3	03/05/2023	13:26:38	70.78, -25.97	76.85	03/05/2023	13:27:47	70.67, -24.70	76.68	48.05	69
4	03/05/2023	14:17:11	-70.22, 142.25	103.76	03/05/2023	14:17:23	-70.23, 142.28	103.75	1.88	12
5	03/05/2023	15:07:55	70.10, -50.25	76.10	03/05/2023	15:06:50	70.13, -50.23	76.14	3.45	65
6	03/08/2023	05:43:28	70.25, 90.65	75.24	03/08/2023	05:44:21	70.27, 90.58	75.25	3.32	53
7	03/08/2023	06:34:10	-70.16,-101.89	104.88	03/08/2023	06:33:51	-70.16,-101.94	104.87	1.99	19
8	03/08/2023	07:24:39	69.24, 66.77	74.16	03/08/2023	07:23:32	69.27, 64.49	74.29	89.82	67
9	03/10/2023	21:10:00	-71.20, 37.53	104.79	03/10/2023	21:11:06	-71.13, 40.13	104.97	93.92	66
10	03/10/2023	22:00:28	70.25,-153.60	74.19	03/10/2023	22:00:47	70.26,-153.54	74.19	2.26	19
11	03/10/2023	22:51:10	-70.16, 13.86	105.93	03/10/2023	22:50:17	-70.15, 13.94	105.93	2.84	53
12	03/13/2023	13:26:43	-70.33, 154.73	106.77	03/13/2023	13:27:46	-70.32, 154.80	106.80	2.96	63
13	03/13/2023	14:17:27	70.22, -37.79	73.10	03/13/2023	14:17:13	70.21, -37.72	73.08	2.73	14
14	03/13/2023	15:08:01	-69.70, 130.32	107.46	03/13/2023	15:06:50	-69.72, 129.22	107.40	42.14	71
15	03/16/2023	05:43:40	-70.26, -89.40	107.91	03/16/2023	05:44:11	-70.24, -89.43	107.94	2.98	31
16	03/16/2023	06:34:24	70.15, 78.09	71.96	03/16/2023	06:33:37	70.17, 78.12	71.99	3.08	47

Figure of NPP and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 3/2/2023

Download SNOs between NPP and LANDSAT-9 since TLE EPOCH: 03/02/2023 in txt file.

Historial Predications of SNOs between NPP and LANDSAT-9