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: 4/9/2017
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 04/11/2017 15:33:37 -75.58, 135.89 112.86 04/11/2017 15:34:47 -75.47, 137.52 112.88 46.76 70
2 04/11/2017 16:24:32 75.18, -55.59 66.80 04/11/2017 16:24:18 75.20, -55.59 66.81 1.63 14
3 04/13/2017 21:07:24 75.27,-126.50 66.08 04/13/2017 21:08:34 75.25,-126.51 66.08 1.53 70
4 04/13/2017 21:58:20 -75.19, 41.00 114.00 04/13/2017 21:58:02 -75.18, 40.93 114.02 2.31 18
5 04/16/2017 02:41:13 -75.29, -29.98 114.69 04/16/2017 02:42:17 -75.28, -29.87 114.68 3.34 64
6 04/16/2017 03:32:13 75.18, 137.61 65.21 04/16/2017 03:31:44 75.21, 137.57 65.23 2.99 29
7 04/18/2017 08:15:05 75.27, 66.68 64.53 04/18/2017 08:16:00 75.26, 66.64 64.52 2.00 55
8 04/18/2017 09:06:03 -75.19,-125.79 115.56 04/18/2017 09:05:29 -75.19,-125.92 115.57 3.48 34
9 04/20/2017 13:48:56 -75.30, 163.20 116.22 04/20/2017 13:49:44 -75.29, 163.29 116.21 2.46 48
10 04/20/2017 14:39:55 75.20, -29.24 63.70 04/20/2017 14:39:11 75.21, -29.28 63.69 1.68 44
11 04/22/2017 19:22:47 75.30,-100.20 63.05 04/22/2017 19:23:26 75.31,-100.09 63.07 3.47 39

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 4/9/2017
SNOs_Map_NOAA-19_TERRA_20170411.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 04/09/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service