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: 4/26/2018
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 04/28/2018 06:43:14 76.94, 94.73 63.27 04/28/2018 06:43:48 76.92, 94.83 63.27 3.31 34
2 04/28/2018 07:34:09 -76.87, -97.74 116.79 04/28/2018 07:33:15 -76.89, -97.64 116.79 3.06 54
3 04/30/2018 12:16:47 -76.93,-168.55 117.42 04/30/2018 12:17:34 -76.91,-168.63 117.43 2.48 47
4 04/30/2018 13:07:49 76.88, -1.11 62.54 04/30/2018 13:07:00 76.90, -1.04 62.55 2.90 49
5 05/02/2018 17:50:26 76.92, -71.86 61.92 05/02/2018 17:51:19 76.92, -72.04 61.92 4.52 53
6 05/02/2018 18:41:24 -76.89, 95.52 118.12 05/02/2018 18:40:47 -76.90, 95.50 118.13 0.86 37
7 05/04/2018 23:24:02 -76.95, 24.68 118.71 05/04/2018 23:25:05 -76.96, 24.67 118.68 1.47 63
8 05/05/2018 00:15:03 76.92,-167.92 61.26 05/05/2018 00:14:32 76.90,-167.92 61.24 1.64 31
9 05/07/2018 04:57:40 76.97, 121.29 60.69 05/07/2018 04:58:50 76.97, 121.23 60.70 1.39 70
10 05/07/2018 05:48:39 -76.92, -71.28 119.35 05/07/2018 05:48:18 -76.94, -71.22 119.34 2.68 21
11 05/09/2018 10:31:24 -77.28,-143.49 119.71 05/09/2018 10:32:33 -77.15,-141.54 119.68 50.25 69
12 05/09/2018 11:22:16 76.93, 25.38 60.06 05/09/2018 11:22:03 76.94, 25.34 60.06 2.00 13

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 4/26/2018
SNOs_Map_NOAA-19_TERRA_20180426.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 04/26/2018 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service