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: 6/30/2017
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/03/2017 07:59:11 -29.96,-100.70 07/03/2017 07:49:11 -30.16,-101.10 45.41 600
2 07/03/2017 08:41:07 2.52, 73.20 07/03/2017 08:32:08 2.46, 72.88 36.37 539
3 07/03/2017 09:29:14 1.99,-118.18 07/03/2017 09:21:30 2.14,-118.76 66.37 464
4 07/03/2017 10:17:30 -6.55, 50.41 07/03/2017 10:11:01 -6.76, 49.57 95.40 389
5 07/06/2017 00:08:56 -5.62, 20.80 07/05/2017 23:59:06 -5.58, 20.66 15.98 590
6 07/06/2017 00:57:12 1.06,-170.61 07/06/2017 00:48:37 0.96,-171.01 45.77 515
7 07/06/2017 01:45:18 3.51, -1.98 07/06/2017 01:37:59 3.64, -2.65 75.51 439
8 07/08/2017 16:25:00 -4.11, 137.00 07/08/2017 16:15:35 -4.07, 136.77 25.29 565
9 07/08/2017 17:13:16 -0.45, -54.41 07/08/2017 17:05:06 -0.55, -54.90 55.07 490
10 07/08/2017 18:01:22 5.02, 114.22 07/08/2017 17:54:28 5.15, 113.47 84.71 414
11 07/11/2017 07:59:15 29.99, 79.27 07/11/2017 07:49:15 30.29, 78.86 51.94 600
12 07/11/2017 08:41:04 -2.66,-106.81 07/11/2017 08:32:03 -2.57,-107.11 34.75 541
13 07/11/2017 09:29:19 -1.95, 61.78 07/11/2017 09:21:34 -2.05, 61.21 64.46 465
14 07/11/2017 10:17:26 6.47,-129.59 07/11/2017 10:10:56 6.66,-130.42 93.71 390
15 07/14/2017 00:09:01 5.69,-159.24 07/13/2017 23:59:10 5.67,-159.37 14.27 591
16 07/14/2017 00:57:08 -1.15, 9.39 07/14/2017 00:48:32 -1.06, 9.00 44.06 516
17 07/14/2017 01:45:24 -3.39, 177.97 07/14/2017 01:38:03 -3.55, 177.33 73.80 441

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 6/30/2017
SNOs_Map_AQUA_NPP_20170701.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 06/30/2017 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service