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: 9/22/2018

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	01:56:34	80.29, 104.74	85.66	09/30/2018	01:57:39	80.29, 108.62	85.19	72.78	65
2	09/30/2018	02:47:33	-80.41, -85.80	94.49	09/30/2018	02:48:29	-80.42, -85.74	94.52	1.39	56
3	09/30/2018	03:38:28	80.42, 81.60	85.52	09/30/2018	03:39:14	80.42, 81.62	85.50	0.47	46
4	09/30/2018	04:29:34	-80.42,-111.28	94.46	09/30/2018	04:29:59	-80.42,-111.13	94.49	2.87	25
5	09/30/2018	05:20:29	80.42, 56.11	85.55	09/30/2018	05:20:44	80.42, 56.22	85.53	1.99	15
6	09/30/2018	06:11:34	-80.43,-136.43	94.46	09/30/2018	06:11:29	-80.43,-136.53	94.46	2.18	5
7	09/30/2018	07:02:29	80.44, 30.97	85.55	09/30/2018	07:02:14	80.42, 30.82	85.56	3.42	15
8	09/30/2018	07:53:35	-80.44,-161.91	94.44	09/30/2018	07:52:59	-80.43,-161.93	94.43	1.03	36
9	09/30/2018	08:44:30	80.44, 5.48	85.57	09/30/2018	08:43:44	80.42, 5.43	85.59	2.28	46
10	09/30/2018	09:35:36	-80.44, 172.61	94.41	09/30/2018	09:34:29	-80.43, 172.68	94.40	1.56	67

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 9/22/2018

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 09/22/2018 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service