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: 12/20/2023

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	-73.53, 121.85	82.76	12/21/2023	15:01:18	-73.57, 124.86	82.88	94.77	66
2	12/21/2023	15:51:01	73.86, -70.07	97.52	12/21/2023	15:52:11	73.93, -68.67	97.51	43.75	70
3	12/21/2023	16:41:57	-74.18, 98.02	82.21	12/21/2023	16:43:00	-74.17, 98.04	82.23	0.91	63
4	12/21/2023	17:32:53	74.17, -94.74	97.79	12/21/2023	17:33:46	74.18, -94.68	97.79	2.21	53
5	12/21/2023	18:23:55	-74.21, 72.60	82.18	12/21/2023	18:24:30	-74.18, 72.64	82.22	3.04	35
6	12/21/2023	19:14:51	74.20,-120.16	97.81	12/21/2023	19:15:16	74.19,-120.08	97.80	2.55	25
7	12/21/2023	20:05:53	-74.23, 47.18	82.16	12/21/2023	20:06:01	-74.24, 47.12	82.15	1.89	8
8	12/21/2023	20:56:48	74.22,-145.58	97.84	12/21/2023	20:56:46	74.25,-145.60	97.87	3.09	2
9	12/21/2023	21:47:50	-74.26, 21.76	82.14	12/21/2023	21:47:30	-74.25, 21.73	82.14	1.68	20
10	12/21/2023	22:38:46	74.25,-171.00	97.86	12/21/2023	22:38:16	74.26,-170.99	97.88	1.20	30
11	12/21/2023	23:29:48	-74.29, -3.66	82.11	12/21/2023	23:29:00	-74.26, -3.67	82.13	3.32	48
12	12/22/2023	00:20:44	74.27, 163.57	97.88	12/22/2023	00:19:46	74.27, 163.61	97.89	1.32	58
13	12/22/2023	01:11:46	-74.31, -29.08	82.09	12/22/2023	01:10:31	-74.31, -29.19	82.07	3.32	75
14	12/22/2023	02:02:34	74.68, 139.22	98.24	12/22/2023	02:01:25	74.71, 137.06	98.38	63.56	69

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/20/2023

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/20/2023 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP