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: 3/20/2017
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 03/22/2017 14:19:41 -75.18, 155.09 105.60 03/22/2017 14:20:45 -75.17, 155.23 105.59 4.08 64
2 03/22/2017 15:10:46 75.09, -37.40 74.31 03/22/2017 15:10:12 75.10, -37.33 74.31 2.07 34
3 03/24/2017 19:53:39 75.17,-108.30 73.52 03/24/2017 19:54:28 75.18,-108.19 73.54 3.38 49
4 03/24/2017 20:44:32 -75.08, 59.24 106.57 03/24/2017 20:43:57 -75.11, 59.27 106.55 3.26 35
5 03/27/2017 01:27:25 -75.15, -11.64 107.36 03/27/2017 01:28:14 -75.14, -11.72 107.37 2.91 49
6 03/27/2017 02:18:30 75.08, 155.81 72.57 03/27/2017 02:17:40 75.11, 155.84 72.59 3.04 50
7 03/29/2017 07:01:23 75.17, 84.87 71.80 03/29/2017 07:01:56 75.19, 84.97 71.82 3.03 33
8 03/29/2017 07:52:17 -75.11,-107.65 108.27 03/29/2017 07:51:25 -75.12,-107.57 108.27 2.84 52
9 03/31/2017 12:35:10 -75.19,-178.55 109.05 03/31/2017 12:35:41 -75.20,-178.44 109.03 3.28 31
10 03/31/2017 13:26:14 75.10, -11.06 70.87 03/31/2017 13:25:08 75.11, -11.02 70.87 1.54 66
11 04/02/2017 18:09:06 75.16, -81.88 70.08 04/02/2017 18:09:24 75.18, -81.91 70.11 2.89 18

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 3/20/2017
SNOs_Map_NOAA-19_TERRA_20170322.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 03/20/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service