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: 9/22/2017
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 09/23/2017 16:42:20 75.99, -58.04 76.71 09/23/2017 16:43:02 76.01, -58.05 76.74 2.16 42
2 09/23/2017 17:33:24 -75.93, 109.42 103.33 09/23/2017 17:32:31 -75.94, 109.36 103.34 1.70 53
3 09/25/2017 22:16:10 -75.99, 38.58 102.42 09/25/2017 22:16:47 -75.98, 38.43 102.42 3.91 37
4 09/25/2017 23:07:05 75.95,-154.00 77.57 09/25/2017 23:06:13 75.96,-154.00 77.57 1.66 52
5 09/28/2017 03:49:51 76.01, 135.14 78.49 09/28/2017 03:50:29 76.00, 135.06 78.49 2.29 38
6 09/28/2017 04:40:55 -75.94, -57.39 101.55 09/28/2017 04:39:58 -75.93, -57.51 101.59 3.61 57
7 09/30/2017 09:23:41 -76.02,-128.27 100.63 09/30/2017 09:24:13 -76.02,-128.31 100.62 1.51 32
8 09/30/2017 10:14:36 75.97, 39.17 79.35 09/30/2017 10:13:40 75.95, 39.10 79.31 2.93 56
9 10/02/2017 14:57:22 76.04, -31.71 80.27 10/02/2017 14:57:55 76.04, -31.70 80.28 0.62 33
10 10/02/2017 15:48:26 -75.98, 135.73 99.76 10/02/2017 15:47:24 -75.97, 135.73 99.79 1.28 62
11 10/04/2017 20:31:12 -76.06, 64.82 98.84 10/04/2017 20:31:39 -76.06, 64.93 98.83 3.13 27

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 9/22/2017
SNOs_Map_NOAA-19_TERRA_20170922.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 09/22/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service