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: 12/18/2017
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 12/19/2017 17:37:48 -76.35, 109.35 79.90 12/19/2017 17:38:11 -76.35, 109.34 79.90 0.29 23
2 12/19/2017 18:28:51 76.30, -83.22 100.06 12/19/2017 18:27:38 76.30, -83.21 100.04 0.80 73
3 12/21/2017 23:11:33 76.35,-154.01 100.10 12/21/2017 23:11:56 76.36,-154.08 100.11 1.90 23
4 12/22/2017 00:02:29 -76.32, 13.37 79.93 12/22/2017 00:01:23 -76.33, 13.46 79.93 2.38 66
5 12/24/2017 04:45:12 -76.39, -57.52 79.91 12/24/2017 04:45:42 -76.37, -57.48 79.92 2.62 30
6 12/24/2017 05:36:13 76.30, 110.07 100.03 12/24/2017 05:35:09 76.31, 109.96 100.01 2.94 64
7 12/26/2017 10:18:56 76.41, 39.07 100.04 12/26/2017 10:19:28 76.38, 39.10 100.01 3.32 32
8 12/26/2017 11:09:53 -76.32,-153.35 80.04 12/26/2017 11:08:56 -76.35,-153.35 80.02 3.26 57
9 12/28/2017 15:52:36 -76.40, 135.73 80.09 12/28/2017 15:53:16 -76.40, 135.73 80.08 0.28 40
10 12/28/2017 16:43:36 76.33, -56.72 99.86 12/28/2017 16:42:43 76.34, -56.84 99.85 3.49 53
11 12/30/2017 21:26:18 76.39,-127.58 99.76 12/30/2017 21:27:03 76.41,-127.68 99.78 3.29 45

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 12/18/2017
SNOs_Map_NOAA-19_TERRA_20171218.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 12/18/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service