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: 6/13/2017
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 06/15/2017 07:13:01 76.13, 80.91 52.94 06/15/2017 07:14:06 76.02, 84.26 53.01 90.63 65
2 06/15/2017 08:03:49 -75.52,-109.67 127.57 06/15/2017 08:03:44 -75.50,-109.63 127.58 2.20 5
3 06/17/2017 12:46:46 -75.93, 178.28 127.31 06/17/2017 12:47:55 -75.82,-179.78 127.30 54.02 69
4 06/17/2017 13:37:37 75.51, -13.02 52.35 06/17/2017 13:37:27 75.49, -13.08 52.33 2.06 10
5 06/19/2017 18:20:30 75.71, -84.36 52.48 06/19/2017 18:21:42 75.60, -83.84 52.41 19.02 72
6 06/19/2017 19:11:26 -75.50, 83.60 127.70 06/19/2017 19:11:11 -75.54, 83.61 127.67 3.96 15
7 06/21/2017 23:54:16 -75.60, 12.63 127.63 06/21/2017 23:55:27 -75.59, 12.69 127.62 1.95 71
8 06/22/2017 00:45:16 75.54,-179.91 52.33 06/22/2017 00:44:54 75.51,-179.89 52.30 2.69 22
9 06/24/2017 05:28:06 75.61, 109.20 52.42 06/24/2017 05:29:09 75.61, 109.32 52.43 3.39 63
10 06/24/2017 06:19:04 -75.54, -83.31 127.65 06/24/2017 06:18:38 -75.55, -83.23 127.65 2.21 26
11 06/26/2017 11:01:53 -75.60,-154.14 127.54 06/26/2017 11:02:54 -75.59,-154.18 127.54 1.55 61
12 06/26/2017 11:52:54 75.53, 13.33 52.41 06/26/2017 11:52:20 75.56, 13.37 52.43 2.92 34

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 6/13/2017
SNOs_Map_NOAA-19_TERRA_20170614.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 06/13/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service