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: 4/17/2017
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 04/18/2017 08:15:05 75.26, 66.72 64.52 04/18/2017 08:16:04 75.25, 66.61 64.52 3.18 59
2 04/18/2017 09:06:04 -75.22,-125.92 115.53 04/18/2017 09:05:32 -75.23,-125.82 115.53 3.07 32
3 04/20/2017 13:48:56 -75.29, 163.23 116.22 04/20/2017 13:49:49 -75.31, 163.31 116.19 3.21 53
4 04/20/2017 14:39:56 75.23, -29.34 63.72 04/20/2017 14:39:16 75.23, -29.25 63.72 2.79 40
5 04/22/2017 19:22:47 75.28,-100.16 63.03 04/22/2017 19:23:33 75.31,-100.12 63.07 2.74 46
6 04/22/2017 20:13:47 -75.24, 67.24 117.02 04/22/2017 20:13:02 -75.24, 67.32 117.03 2.29 45
7 04/25/2017 00:56:39 -75.31, -3.65 117.67 04/25/2017 00:57:19 -75.31, -3.56 117.67 2.44 40
8 04/25/2017 01:47:37 75.22, 163.89 62.24 04/25/2017 01:46:46 75.23, 163.87 62.24 1.59 51
9 04/27/2017 06:30:28 75.28, 93.05 61.60 04/27/2017 06:31:03 75.30, 92.99 61.62 2.94 35
10 04/27/2017 07:21:29 -75.22, -99.52 118.46 04/27/2017 07:20:32 -75.23, -99.57 118.47 1.60 57
11 04/29/2017 12:04:21 -75.31,-170.44 119.07 04/29/2017 12:04:49 -75.30,-170.46 119.08 0.90 28
12 04/29/2017 12:55:18 75.23, -2.92 60.85 04/29/2017 12:54:16 75.22, -3.02 60.83 2.82 62
13 05/01/2017 17:38:09 75.30, -73.79 60.25 05/01/2017 17:38:33 75.29, -73.92 60.24 3.63 24

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 4/17/2017
SNOs_Map_NOAA-19_TERRA_20170419.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 04/17/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service