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: 11/7/2023

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	11/08/2023	14:16:12	70.16, -37.66	86.66	11/08/2023	14:17:20	70.19, -37.71	86.68	3.15	68
2	11/08/2023	15:06:54	-70.09, 129.78	93.41	11/08/2023	15:06:50	-70.08, 129.77	93.43	1.32	4
3	11/08/2023	15:57:33	69.69, -62.32	86.21	11/08/2023	15:56:21	69.75, -63.04	86.26	28.34	72
4	11/11/2023	06:33:07	70.16, 78.11	87.42	11/11/2023	06:33:50	70.13, 78.10	87.39	3.01	43
5	11/11/2023	07:23:48	-70.03,-114.36	92.71	11/11/2023	07:23:20	-70.02,-114.42	92.72	2.36	28
6	11/13/2023	21:59:32	-71.03, 25.18	91.00	11/13/2023	22:00:39	-70.89, 27.46	91.14	84.28	67
7	11/13/2023	22:50:01	70.12,-166.06	88.10	11/13/2023	22:50:18	70.13,-166.03	88.10	1.16	17
8	11/13/2023	23:40:43	-70.04, 1.39	91.98	11/13/2023	23:39:48	-70.02, 1.45	92.00	3.37	55
9	11/16/2023	14:16:09	-70.17, 142.34	91.18	11/16/2023	14:17:18	-70.16, 142.27	91.19	2.44	69
10	11/16/2023	15:06:53	70.05, -50.17	88.71	11/16/2023	15:06:45	70.05, -50.24	88.71	2.69	8
11	11/16/2023	15:57:30	-69.70, 117.67	91.63	11/16/2023	15:56:18	-69.78, 117.01	91.55	26.91	72
12	11/19/2023	06:33:03	-70.16,-101.88	90.55	11/19/2023	06:33:44	-70.14,-101.87	90.57	2.08	41
13	11/19/2023	07:23:47	70.04, 65.61	89.35	11/19/2023	07:23:11	70.02, 65.62	89.33	2.12	36

Figure of NPP and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 11/7/2023

Download SNOs between NPP and LANDSAT-9 since TLE EPOCH: 11/07/2023 in txt file.

Historial Predications of SNOs between NPP and LANDSAT-9