Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs near equator between AQUA and NPP Satellite Orbit:

Table of predicted SNOs near equator for the next 14.0 days since TLE Epoch: 12/12/2018
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/13/2018 07:52:30 -5.22, -94.99 12/13/2018 07:42:47 -5.18, -95.22 25.71 583
2 12/13/2018 08:40:44 0.60, 73.61 12/13/2018 08:32:17 0.51, 73.12 56.12 507
3 12/13/2018 09:28:53 3.85,-117.78 12/13/2018 09:21:40 4.04,-118.53 85.76 433
4 12/16/2018 00:08:34 -3.73, 21.21 12/15/2018 23:59:16 -3.66, 20.89 36.34 558
5 12/16/2018 00:56:47 -0.94,-170.18 12/16/2018 00:48:45 -1.07,-170.76 66.67 482
6 12/16/2018 01:44:56 5.40, -1.57 12/16/2018 01:38:09 5.56, -2.42 96.15 407
7 12/18/2018 15:40:15 20.35, -34.23 12/18/2018 15:30:15 20.39, -34.55 33.99 600
8 12/18/2018 16:24:37 -2.20, 137.42 12/18/2018 16:15:44 -2.09, 137.01 47.07 533
9 12/18/2018 17:12:51 -2.42, -53.98 12/18/2018 17:05:14 -2.58, -54.65 77.30 457
10 12/21/2018 07:52:30 5.12, 85.02 12/21/2018 07:42:48 5.07, 84.78 27.67 582
11 12/21/2018 08:40:38 -0.60,-106.36 12/21/2018 08:32:11 -0.51,-106.87 57.70 507
12 12/21/2018 09:28:52 -4.01, 62.25 12/21/2018 09:21:41 -4.15, 61.47 87.77 431
13 12/24/2018 00:08:33 3.59,-158.77 12/23/2018 23:59:16 3.51,-159.10 38.34 557
14 12/24/2018 00:56:42 0.86, 9.84 12/24/2018 00:48:40 1.00, 9.24 68.41 482
15 12/24/2018 01:44:55 -5.54, 178.46 12/24/2018 01:38:09 -5.72, 177.59 98.11 406

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/12/2018
SNOs_Map_AQUA_NPP_20181212.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 12/12/2018 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service