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: 1/20/2019
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 01/21/2019 12:52:20 -77.95,-173.29 81.73 01/21/2019 12:53:20 -77.97,-173.37 81.70 2.99 60
2 01/21/2019 13:43:19 77.94, -5.98 98.26 01/21/2019 13:42:46 77.93, -5.94 98.24 1.95 33
3 01/23/2019 18:25:49 78.00, -76.85 97.79 01/23/2019 18:27:02 77.97, -76.83 97.77 3.93 73
4 01/23/2019 19:16:49 -77.95, 90.68 82.26 01/23/2019 19:16:30 -77.93, 90.64 82.29 2.62 19
5 01/26/2019 00:50:17 77.95,-172.59 97.20 01/26/2019 00:50:12 77.96,-172.64 97.21 1.75 5
6 01/28/2019 06:23:49 -77.99, -76.13 83.35 01/28/2019 06:23:56 -77.96, -76.07 83.37 3.50 7
7 01/30/2019 11:57:16 78.00, 20.54 96.07 01/30/2019 11:57:38 77.98, 20.59 96.06 2.22 22
8 01/30/2019 12:48:18 -77.96,-171.99 83.98 01/30/2019 12:47:06 -77.95,-171.90 83.99 2.05 72
9 02/01/2019 17:30:48 -78.00, 117.22 84.56 02/01/2019 17:31:22 -77.98, 117.16 84.58 2.63 34

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 1/20/2019
SNOs_Map_NOAA-19_TERRA_20190120.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 01/20/2019 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service