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: 4/15/2018
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 04/17/2018 02:04:18 77.36, 162.17 67.24 04/17/2018 02:05:22 77.30, 165.88 67.43 90.71 64
2 04/17/2018 02:55:01 -76.85, -28.22 113.14 04/17/2018 02:54:59 -76.85, -28.17 113.13 1.14 2
3 04/19/2018 08:28:44 76.87, 68.35 66.12 04/19/2018 08:28:44 76.88, 68.48 66.13 3.39 0
4 04/19/2018 09:19:27 -76.33,-122.15 114.26 04/19/2018 09:18:22 -76.38,-125.62 114.47 91.22 65
5 04/21/2018 14:02:17 -76.88, 164.99 114.63 04/21/2018 14:02:31 -76.89, 165.07 114.61 2.46 14
6 04/21/2018 14:53:12 76.45, -25.99 65.08 04/21/2018 14:52:05 76.49, -28.67 64.91 70.01 67
7 04/23/2018 19:35:59 76.90, -98.45 64.66 04/23/2018 19:36:16 76.91, -98.30 64.68 3.85 17
8 04/23/2018 20:26:54 -76.83, 69.11 115.40 04/23/2018 20:25:45 -76.84, 69.08 115.42 1.09 69
9 04/26/2018 01:09:33 -76.92, -1.85 116.05 04/26/2018 01:10:03 -76.92, -1.71 116.04 3.63 30
10 04/26/2018 02:00:35 76.83, 165.76 63.89 04/26/2018 01:59:30 76.85, 165.69 63.88 2.57 65
11 04/28/2018 06:43:13 76.91, 94.86 63.25 04/28/2018 06:43:48 76.93, 94.89 63.28 2.51 35

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 4/15/2018
SNOs_Map_NOAA-19_TERRA_20180415.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 04/15/2018 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service