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: 1/24/2018
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 01/24/2018 10:36:54 -76.55,-145.08 84.14 01/24/2018 10:37:53 -76.51,-145.09 84.16 3.77 59
2 01/24/2018 11:27:49 76.49, 22.41 95.82 01/24/2018 11:27:19 76.50, 22.51 95.82 2.87 30
3 01/26/2018 16:10:30 76.55, -48.41 95.31 01/26/2018 16:11:35 76.56, -48.37 95.34 1.45 65
4 01/26/2018 17:01:34 -76.49, 119.04 84.74 01/26/2018 17:01:04 -76.48, 119.00 84.77 1.92 30
5 01/28/2018 21:44:15 -76.54, 48.25 85.28 01/28/2018 21:45:20 -76.53, 48.11 85.28 3.58 65
6 01/28/2018 22:35:10 76.50,-144.33 94.69 01/28/2018 22:34:46 76.52,-144.30 94.69 1.65 24
7 01/31/2018 03:17:51 76.56, 144.84 94.13 01/31/2018 03:19:02 76.57, 144.80 94.15 1.11 71
8 01/31/2018 04:08:55 -76.50, -47.67 85.93 01/31/2018 04:08:31 -76.49, -47.81 85.95 3.77 24
9 02/02/2018 08:51:37 -76.60,-118.68 86.48 02/02/2018 08:52:46 -76.59,-118.56 86.47 3.33 69
10 02/02/2018 09:42:31 76.52, 48.90 93.46 02/02/2018 09:42:13 76.52, 48.85 93.45 1.25 18
11 02/04/2018 14:25:16 76.76, -22.66 93.00 02/04/2018 14:26:28 76.61, -21.90 92.90 25.07 72
12 02/04/2018 15:16:16 -76.52, 145.54 87.21 02/04/2018 15:15:57 -76.54, 145.50 87.19 2.87 19
13 02/06/2018 19:59:00 -76.72, 74.14 87.72 02/06/2018 20:00:12 -76.63, 74.74 87.76 17.80 72
14 02/06/2018 20:49:52 76.55,-117.90 92.14 02/06/2018 20:49:39 76.56,-117.87 92.15 1.57 13

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 1/24/2018
SNOs_Map_NOAA-19_TERRA_20180124.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 01/24/2018 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service