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: 1/27/2018
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 01/28/2018 21:44:15 -76.55, 48.19 85.27 01/28/2018 21:45:20 -76.54, 48.12 85.28 2.52 65
2 01/28/2018 22:35:10 76.51,-144.38 94.70 01/28/2018 22:34:46 76.52,-144.29 94.70 2.41 24
3 01/31/2018 03:17:51 76.57, 144.78 94.15 01/31/2018 03:19:02 76.59, 144.87 94.17 2.76 71
4 01/31/2018 04:08:55 -76.51, -47.73 85.92 01/31/2018 04:08:31 -76.52, -47.74 85.92 0.59 24
5 02/02/2018 08:51:36 -76.57,-118.58 86.50 02/02/2018 08:52:47 -76.59,-118.57 86.47 1.89 71
6 02/02/2018 09:42:31 76.54, 48.83 93.47 02/02/2018 09:42:14 76.52, 48.84 93.45 1.89 17
7 02/04/2018 14:25:17 76.82, -22.92 93.05 02/04/2018 14:26:27 76.74, -21.48 93.05 37.71 70
8 02/04/2018 15:16:16 -76.54, 145.46 87.19 02/04/2018 15:15:59 -76.53, 145.43 87.21 1.62 17
9 02/06/2018 19:59:02 -76.82, 73.68 87.63 02/06/2018 20:00:13 -76.70, 74.96 87.68 35.23 71
10 02/06/2018 20:49:52 76.57,-117.99 92.16 02/06/2018 20:49:42 76.54,-117.97 92.12 3.86 10
11 02/09/2018 01:32:45 77.14, 168.92 91.95 02/09/2018 01:33:49 77.05, 172.76 92.01 96.05 64
12 02/09/2018 02:23:36 -76.55, -21.26 88.57 02/09/2018 02:23:27 -76.55, -21.35 88.57 2.58 9

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 1/27/2018
SNOs_Map_NOAA-19_TERRA_20180127.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 01/27/2018 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service