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: 3/31/2013
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 04/02/2013 17:02:47 -69.38, 104.05 115.91 04/02/2013 17:03:37 -69.40, 104.05 115.89 1.92 50
2 04/02/2013 17:53:45 69.23, -88.49 63.93 04/02/2013 17:53:05 69.24, -88.51 63.94 1.14 40
3 04/04/2013 21:47:11 -69.39, 32.95 116.74 04/04/2013 21:47:56 -69.36, 32.93 116.77 2.90 45
4 04/04/2013 22:38:10 69.27,-159.63 63.13 04/04/2013 22:37:23 69.26,-159.56 63.12 3.12 47
5 04/07/2013 02:31:34 -69.36, -38.09 117.60 04/07/2013 02:32:14 -69.38, -38.13 117.59 2.52 40
6 04/07/2013 03:22:33 69.21, 129.36 62.24 04/07/2013 03:21:42 69.21, 129.30 62.24 2.41 51
7 04/09/2013 07:15:58 -69.38,-109.22 118.40 04/09/2013 07:16:32 -69.38,-109.20 118.41 1.18 34
8 04/09/2013 08:06:57 69.21, 58.27 61.42 04/09/2013 08:06:00 69.21, 58.23 61.42 1.87 57
9 04/11/2013 12:00:21 -69.37, 179.72 119.22 04/11/2013 12:00:50 -69.37, 179.72 119.23 0.21 29
10 04/11/2013 12:51:21 69.22, -12.83 60.62 04/11/2013 12:50:18 69.20, -12.86 60.60 2.76 63
11 04/13/2013 16:44:44 -69.36, 108.64 120.03 04/13/2013 16:45:08 -69.35, 108.62 120.05 1.98 24
12 04/13/2013 17:35:45 69.24, -83.94 59.84 04/13/2013 17:34:35 69.23, -83.89 59.83 1.89 70

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 3/31/2013
SNOs_Map_NOAA-19_TERRA_20130401.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 03/31/2013 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service