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: 7/9/2017
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 07/09/2017 21:15:46 75.57,-127.15 53.52 07/09/2017 21:14:49 75.56,-127.24 53.49 3.05 57
2 07/12/2017 01:58:35 75.64, 161.99 53.87 07/12/2017 01:59:07 75.63, 161.89 53.86 3.21 32
3 07/12/2017 02:49:29 -75.58, -30.52 126.18 07/12/2017 02:48:35 -75.60, -30.55 126.17 3.28 54
4 07/14/2017 07:32:18 -75.66,-101.43 125.80 07/14/2017 07:32:54 -75.64,-101.53 125.81 3.32 36
5 07/14/2017 08:23:23 75.60, 66.00 54.16 07/14/2017 08:22:20 75.62, 66.06 54.17 2.92 63
6 07/16/2017 13:06:12 75.67, -4.89 54.58 07/16/2017 13:06:39 75.66, -4.89 54.57 0.80 27
7 07/16/2017 13:57:06 -75.63, 162.54 125.46 07/16/2017 13:56:08 -75.60, 162.54 125.50 3.26 58
8 07/18/2017 18:39:54 -75.67, 91.77 125.04 07/18/2017 18:40:27 -75.66, 91.64 125.05 3.76 33
9 07/18/2017 19:31:00 75.64,-100.90 54.94 07/18/2017 19:29:53 75.63,-100.80 54.93 2.99 67
10 07/21/2017 00:13:48 75.67,-171.67 55.38 07/21/2017 00:14:12 75.70,-171.68 55.42 3.29 24
11 07/21/2017 01:04:42 -75.64, -4.27 124.64 07/21/2017 01:03:41 -75.64, -4.22 124.65 1.43 61
12 07/23/2017 05:47:31 -75.72, -75.21 124.13 07/23/2017 05:48:00 -75.73, -75.06 124.12 3.98 29

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 7/9/2017
SNOs_Map_NOAA-19_TERRA_20170710.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 07/09/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service