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: 4/10/2017
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 -75.59, 135.84 112.85 04/11/2017 15:34:47 -75.45, 137.45 112.90 47.83 70
2 04/11/2017 16:24:32 75.20, -55.64 66.81 04/11/2017 16:24:18 75.18, -55.65 66.78 2.74 14
3 04/13/2017 21:07:24 75.28,-126.55 66.09 04/13/2017 21:08:33 75.27,-126.46 66.10 2.63 69
4 04/13/2017 21:58:21 -75.21, 40.95 113.99 04/13/2017 21:58:02 -75.20, 40.97 114.00 1.28 19
5 04/16/2017 02:41:13 -75.26, -29.88 114.71 04/16/2017 02:42:17 -75.29, -29.85 114.68 2.97 64
6 04/16/2017 03:32:14 75.20, 137.57 65.22 04/16/2017 03:31:44 75.21, 137.59 65.23 1.89 30
7 04/18/2017 08:15:06 75.29, 66.64 64.54 04/18/2017 08:15:59 75.30, 66.75 64.56 3.53 53
8 04/18/2017 09:06:04 -75.20,-125.84 115.55 04/18/2017 09:05:28 -75.23,-125.81 115.53 3.07 36
9 04/20/2017 13:48:56 -75.26, 163.31 116.24 04/20/2017 13:49:44 -75.26, 163.21 116.25 3.05 48
10 04/20/2017 14:39:56 75.21, -29.28 63.71 04/20/2017 14:39:10 75.23, -29.22 63.71 2.58 46
11 04/22/2017 19:22:47 75.26,-100.09 63.02 04/22/2017 19:23:26 75.25,-100.22 63.01 3.99 39

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 4/10/2017
SNOs_Map_NOAA-19_TERRA_20170412.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 04/10/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service