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: 4/8/2017
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 04/09/2017 09:59:52 75.76, 38.65 68.12 04/09/2017 10:00:58 75.66, 41.50 68.15 78.99 66
2 04/09/2017 10:50:37 -75.19,-152.20 112.39 04/09/2017 10:50:35 -75.19,-152.19 112.39 0.84 2
3 04/11/2017 15:33:37 -75.61, 135.80 112.84 04/11/2017 15:34:46 -75.49, 137.59 112.85 51.16 69
4 04/11/2017 16:24:31 75.17, -55.54 66.79 04/11/2017 16:24:18 75.17, -55.66 66.78 3.50 13
5 04/13/2017 21:07:23 75.25,-126.44 66.07 04/13/2017 21:08:33 75.28,-126.44 66.11 3.11 70
6 04/13/2017 21:58:21 -75.22, 40.91 113.98 04/13/2017 21:58:02 -75.21, 41.00 113.99 2.90 19
7 04/16/2017 02:41:13 -75.27, -29.92 114.70 04/16/2017 02:42:18 -75.26, -29.92 114.70 1.38 65
8 04/16/2017 03:32:14 75.21, 137.52 65.24 04/16/2017 03:31:45 75.19, 137.52 65.20 2.96 29
9 04/18/2017 08:15:05 75.26, 66.73 64.51 04/18/2017 08:16:00 75.29, 66.73 64.56 3.88 55
10 04/18/2017 09:06:04 -75.21,-125.88 115.54 04/18/2017 09:05:29 -75.22,-125.82 115.54 1.97 35
11 04/20/2017 13:48:56 -75.28, 163.26 116.23 04/20/2017 13:49:45 -75.28, 163.26 116.22 0.16 49
12 04/20/2017 14:39:56 75.23, -29.33 63.72 04/20/2017 14:39:12 75.20, -29.31 63.68 3.37 44
13 04/22/2017 19:22:47 75.28,-100.14 63.03 04/22/2017 19:23:27 75.30,-100.10 63.06 2.79 40

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 4/8/2017
SNOs_Map_NOAA-19_TERRA_20170410.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 04/08/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service