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: 4/17/2018
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 04/19/2018 08:28:43 76.85, 68.43 66.11 04/19/2018 08:28:44 76.85, 68.38 66.10 1.30 1
2 04/19/2018 09:19:26 -76.31,-122.08 114.27 04/19/2018 09:18:22 -76.34,-125.73 114.52 96.03 64
3 04/21/2018 14:02:16 -76.86, 165.06 114.64 04/21/2018 14:02:31 -76.86, 164.96 114.65 2.60 15
4 04/21/2018 14:53:11 76.43, -25.91 65.07 04/21/2018 14:52:05 76.47, -28.76 64.88 74.25 66
5 04/23/2018 19:35:58 76.88, -98.37 64.65 04/23/2018 19:36:16 76.88, -98.38 64.65 0.42 18
6 04/23/2018 20:26:54 -76.86, 69.00 115.39 04/23/2018 20:25:44 -76.86, 69.15 115.40 3.68 70
7 04/26/2018 01:09:32 -76.90, -1.79 116.06 04/26/2018 01:10:03 -76.89, -1.80 116.07 1.35 31
8 04/26/2018 02:00:35 76.86, 165.65 63.90 04/26/2018 01:59:30 76.83, 165.63 63.86 2.96 65
9 04/28/2018 06:43:13 76.93, 94.74 63.26 04/28/2018 06:43:48 76.91, 94.84 63.26 3.22 35
10 04/28/2018 07:34:09 -76.86, -97.69 116.80 04/28/2018 07:33:16 -76.89, -97.62 116.78 3.33 53
11 04/30/2018 12:16:47 -76.92,-168.50 117.43 04/30/2018 12:17:35 -76.92,-168.58 117.42 1.99 48

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 4/17/2018
SNOs_Map_NOAA-19_TERRA_20180417.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 04/17/2018 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service