Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-19 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/13/2023

Index	Date (NOAA-19)	Time (NOAA-19)	Lat,Lon (NOAA-19)	SZA (NOAA-19 )	Date (NPP)	Time (NPP)	Lat,Lon (NPP)	SZA (NPP )	Distance(km)	Time Diff (sec)
1	12/21/2023	15:00:12	-73.49, 121.75	82.80	12/21/2023	15:01:17	-73.55, 124.91	82.91	99.75	65
2	12/21/2023	15:51:00	73.86, -70.06	97.52	12/21/2023	15:52:10	73.92, -68.64	97.49	44.42	70
3	12/21/2023	16:41:56	-74.19, 98.04	82.20	12/21/2023	16:43:00	-74.20, 97.96	82.19	2.98	64
4	12/21/2023	17:32:52	74.17, -94.73	97.79	12/21/2023	17:33:45	74.17, -94.64	97.78	2.63	53
5	12/21/2023	18:23:54	-74.21, 72.62	82.18	12/21/2023	18:24:30	-74.21, 72.57	82.18	1.54	36
6	12/21/2023	19:14:50	74.20,-120.15	97.81	12/21/2023	19:15:16	74.23,-120.16	97.84	3.59	26
7	12/21/2023	20:05:52	-74.24, 47.20	82.15	12/21/2023	20:06:00	-74.22, 47.17	82.17	2.26	8
8	12/21/2023	20:56:48	74.22,-145.58	97.84	12/21/2023	20:56:46	74.24,-145.56	97.85	1.73	2
9	12/21/2023	21:47:50	-74.27, 21.78	82.13	12/21/2023	21:47:31	-74.28, 21.65	82.11	3.96	19
10	12/21/2023	22:38:46	74.25,-171.00	97.86	12/21/2023	22:38:16	74.25,-170.96	97.86	1.33	30
11	12/21/2023	23:29:48	-74.29, -3.64	82.11	12/21/2023	23:29:01	-74.29, -3.74	82.10	3.07	47
12	12/22/2023	00:20:44	74.27, 163.58	97.88	12/22/2023	00:19:46	74.25, 163.65	97.87	3.02	58
13	12/22/2023	01:11:46	-74.32, -29.06	82.09	12/22/2023	01:10:31	-74.29, -29.14	82.09	3.50	75
14	12/22/2023	02:02:34	74.68, 139.22	98.24	12/22/2023	02:01:25	74.70, 137.10	98.37	62.47	69

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/13/2023

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/13/2023 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP