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: 2/22/2017
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 02/23/2017 20:24:10 75.06,-116.35 84.59 02/23/2017 20:25:18 75.05,-116.29 84.59 1.90 68
2 02/23/2017 21:15:06 -74.98, 51.13 95.50 02/23/2017 21:14:47 -74.98, 51.16 95.50 0.97 19
3 02/26/2017 01:58:00 -75.06, -19.78 96.23 02/26/2017 01:59:03 -75.06, -19.70 96.23 2.31 63
4 02/26/2017 02:49:03 74.99, 147.69 83.69 02/26/2017 02:48:30 74.98, 147.74 83.68 1.67 33
5 02/28/2017 07:31:57 75.05, 76.83 82.93 02/28/2017 07:32:46 75.06, 76.86 82.94 1.14 49
6 02/28/2017 08:22:52 -74.98,-115.67 97.16 02/28/2017 08:22:15 -74.99,-115.67 97.15 1.65 37
7 03/02/2017 13:05:46 -75.06, 173.40 97.91 03/02/2017 13:06:31 -75.07, 173.45 97.90 1.55 45
8 03/02/2017 13:56:50 75.00, -19.16 82.02 03/02/2017 13:55:58 74.98, -19.12 82.00 1.75 52
9 03/04/2017 18:39:44 75.07, -90.05 81.25 03/04/2017 18:40:14 75.06, -90.01 81.24 1.94 30
10 03/04/2017 19:30:38 -74.98, 77.49 98.85 03/04/2017 19:29:43 -75.00, 77.46 98.85 1.51 55
11 03/07/2017 00:13:32 -75.08, 6.55 99.61 03/07/2017 00:13:59 -75.07, 6.58 99.62 1.39 27

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 2/22/2017
SNOs_Map_NOAA-19_TERRA_20170222.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 02/22/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service