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: 4/14/2017
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 04/16/2017 02:41:13 -75.26, -29.87 114.72 04/16/2017 02:42:21 -75.26, -29.94 114.70 2.02 68
2 04/16/2017 03:32:14 75.19, 137.59 65.22 04/16/2017 03:31:48 75.19, 137.52 65.21 2.13 26
3 04/18/2017 08:15:06 75.28, 66.66 64.53 04/18/2017 08:16:07 75.27, 66.63 64.53 1.54 61
4 04/18/2017 09:06:04 -75.19,-125.82 115.56 04/18/2017 09:05:36 -75.19,-125.92 115.57 2.82 28
5 04/20/2017 13:48:57 -75.30, 163.18 116.21 04/20/2017 13:49:56 -75.28, 163.23 116.22 2.52 59
6 04/20/2017 14:39:56 75.20, -29.25 63.70 04/20/2017 14:39:23 75.21, -29.32 63.70 2.38 33
7 04/22/2017 19:22:47 75.30,-100.20 63.05 04/22/2017 19:23:43 75.32,-100.14 63.08 2.66 56
8 04/22/2017 20:13:47 -75.25, 67.20 117.01 04/22/2017 20:13:12 -75.25, 67.32 117.01 3.23 35
9 04/25/2017 00:56:39 -75.32, -3.67 117.67 04/25/2017 00:57:35 -75.32, -3.60 117.66 1.98 56
10 04/25/2017 01:47:37 75.23, 163.86 62.25 04/25/2017 01:47:02 75.25, 163.85 62.26 1.82 35
11 04/27/2017 06:30:29 75.33, 92.89 61.64 04/27/2017 06:31:26 75.33, 92.96 61.65 2.14 57

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 4/14/2017
SNOs_Map_NOAA-19_TERRA_20170416.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 04/14/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service