Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/25/2017
Index Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 03/27/2017 01:27:25 -75.17, -11.69 107.35 03/27/2017 01:28:13 -75.17, -11.63 107.33 1.69 48
2 03/27/2017 02:18:30 75.09, 155.77 72.58 03/27/2017 02:17:40 75.10, 155.80 72.57 0.96 50
3 03/29/2017 07:01:23 75.18, 84.84 71.81 03/29/2017 07:01:56 75.17, 84.93 71.80 3.09 33
4 03/29/2017 07:52:17 -75.12,-107.69 108.26 03/29/2017 07:51:25 -75.10,-107.62 108.29 3.13 52
5 03/31/2017 12:35:09 -75.15,-178.44 109.08 03/31/2017 12:35:41 -75.17,-178.50 109.06 2.67 32
6 03/31/2017 13:26:14 75.11, -11.08 70.88 03/31/2017 13:25:08 75.09, -11.08 70.84 2.15 66
7 04/02/2017 18:09:06 75.16, -81.90 70.09 04/02/2017 18:09:24 75.15, -81.98 70.08 2.45 18
8 04/02/2017 19:00:01 -75.11, 85.54 109.98 04/02/2017 18:58:53 -75.09, 85.48 110.01 2.61 68
9 04/04/2017 23:42:54 -75.19, 14.63 110.74 04/04/2017 23:43:08 -75.20, 14.71 110.72 2.46 14
10 04/05/2017 00:33:50 74.77,-176.86 68.90 04/05/2017 00:32:41 74.81,-178.66 68.84 52.71 69
11 04/07/2017 05:16:49 75.16, 111.31 68.41 04/07/2017 05:16:51 75.17, 111.20 68.42 3.20 2

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 3/25/2017
SNOs_Map_NOAA-19_TERRA_20170327.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 03/25/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service