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: 9/19/2018

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	09/30/2018	01:56:35	80.26, 104.36	85.69	09/30/2018	01:57:39	80.29, 108.63	85.19	80.21	64
2	09/30/2018	02:47:33	-80.41, -85.83	94.49	09/30/2018	02:48:29	-80.42, -85.71	94.52	2.37	56
3	09/30/2018	03:38:28	80.42, 81.55	85.52	09/30/2018	03:39:14	80.42, 81.63	85.49	1.46	46
4	09/30/2018	04:29:33	-80.43,-110.98	94.48	09/30/2018	04:29:59	-80.42,-111.11	94.49	2.65	26
5	09/30/2018	05:20:29	80.42, 56.06	85.55	09/30/2018	05:20:44	80.42, 56.23	85.52	3.12	15
6	09/30/2018	06:11:34	-80.43,-136.46	94.46	09/30/2018	06:11:29	-80.42,-136.51	94.46	1.31	5
7	09/30/2018	07:02:29	80.44, 30.91	85.55	09/30/2018	07:02:14	80.42, 30.83	85.55	2.41	15
8	09/30/2018	07:53:35	-80.43,-161.95	94.43	09/30/2018	07:52:59	-80.43,-161.90	94.43	1.28	36
9	09/30/2018	08:44:30	80.44, 5.42	85.58	09/30/2018	08:43:44	80.42, 5.43	85.59	1.79	46
10	09/30/2018	09:35:36	-80.44, 172.57	94.41	09/30/2018	09:34:29	-80.43, 172.70	94.40	2.60	67

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 9/19/2018

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 09/19/2018 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service