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: 6/26/2017
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/28/2017 00:09:00 5.55,-159.20 06/27/2017 23:59:11 5.50,-159.36 17.68 589
2 06/28/2017 00:57:06 -0.99, 9.43 06/28/2017 00:48:33 -0.90, 9.01 47.61 513
3 06/28/2017 01:45:22 -3.57, 178.02 06/28/2017 01:38:04 -3.72, 177.34 77.14 438
4 06/30/2017 16:25:00 3.92, -42.97 06/30/2017 16:15:38 3.87, -43.21 27.69 562
5 06/30/2017 17:13:06 0.65, 125.66 06/30/2017 17:05:00 0.73, 125.15 57.81 486
6 06/30/2017 18:01:22 -5.21, -65.75 06/30/2017 17:54:31 -5.35, -66.52 87.07 411
7 07/03/2017 07:58:33 -27.92,-100.16 07/03/2017 07:48:33 -27.96,-100.51 34.48 600
8 07/03/2017 08:40:59 2.29, 73.26 07/03/2017 08:32:04 2.25, 72.93 38.02 535
9 07/03/2017 09:29:06 2.22,-118.12 07/03/2017 09:21:26 2.36,-118.71 67.82 460
10 07/03/2017 10:17:22 -6.78, 50.47 07/03/2017 10:10:57 -6.98, 49.62 96.86 385
11 07/06/2017 00:08:44 -5.28, 20.90 07/05/2017 23:59:00 -5.24, 20.74 18.27 584
12 07/06/2017 00:57:00 0.73,-170.52 07/06/2017 00:48:31 0.62,-170.94 48.14 509
13 07/06/2017 01:45:06 3.85, -1.88 07/06/2017 01:37:53 3.98, -2.57 77.88 433
14 07/08/2017 16:24:44 -3.66, 137.13 07/08/2017 16:15:27 -3.62, 136.87 28.55 557
15 07/08/2017 17:13:00 -0.89, -54.29 07/08/2017 17:04:58 -1.00, -54.80 58.35 482
16 07/08/2017 18:01:06 5.46, 114.35 07/08/2017 17:54:20 5.60, 113.57 87.89 406

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 6/26/2017
SNOs_Map_AQUA_NPP_20170627.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 06/26/2017 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service