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: 4/13/2017
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 -75.29, -29.97 114.69 04/16/2017 02:42:19 -75.30, -29.84 114.67 3.81 66
2 04/16/2017 03:32:14 75.22, 137.49 65.25 04/16/2017 03:31:46 75.23, 137.61 65.25 3.62 28
3 04/18/2017 08:15:05 75.26, 66.70 64.52 04/18/2017 08:16:05 75.25, 66.61 64.51 3.01 60
4 04/18/2017 09:06:04 -75.23,-125.92 115.53 04/18/2017 09:05:33 -75.23,-125.82 115.53 3.17 31
5 04/20/2017 13:48:56 -75.29, 163.23 116.22 04/20/2017 13:49:52 -75.31, 163.30 116.19 2.78 56
6 04/20/2017 14:39:56 75.23, -29.35 63.72 04/20/2017 14:39:19 75.23, -29.25 63.72 2.75 37
7 04/22/2017 19:22:47 75.28,-100.15 63.03 04/22/2017 19:23:39 75.30,-100.16 63.06 2.10 52
8 04/22/2017 20:13:47 -75.23, 67.26 117.03 04/22/2017 20:13:08 -75.23, 67.29 117.03 0.97 39
9 04/25/2017 00:56:39 -75.30, -3.61 117.68 04/25/2017 00:57:29 -75.29, -3.64 117.68 0.93 50
10 04/25/2017 01:47:37 75.21, 163.92 62.24 04/25/2017 01:46:56 75.22, 163.81 62.23 3.40 41
11 04/27/2017 06:30:29 75.31, 92.96 61.62 04/27/2017 06:31:17 75.33, 93.00 61.65 2.13 48

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 4/13/2017
SNOs_Map_NOAA-19_TERRA_20170415.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 04/13/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service