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: 10/14/2017
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/15/2017 07:52:16 4.53, 85.10 10/15/2017 07:42:44 4.51, 84.98 13.87 572
2 10/15/2017 08:40:22 0.06,-106.27 10/15/2017 08:32:06 0.12,-106.66 44.22 496
3 10/15/2017 09:28:38 -4.60, 62.32 10/15/2017 09:21:37 -4.71, 61.66 73.88 421
4 10/17/2017 23:26:16 -29.98, 27.50 10/17/2017 23:16:16 -30.78, 27.07 97.87 600
5 10/18/2017 00:08:21 3.11,-158.72 10/17/2017 23:59:12 3.05,-158.92 23.76 549
6 10/18/2017 00:56:28 1.42, 9.90 10/18/2017 00:48:35 1.52, 9.43 54.02 473
7 10/18/2017 01:44:43 -6.02, 178.50 10/18/2017 01:38:05 -6.16, 177.77 83.42 398
8 10/20/2017 15:36:27 -7.27, 148.66 10/20/2017 15:26:27 -7.28, 148.61 5.12 600
9 10/20/2017 16:24:25 1.71, -42.54 10/20/2017 16:15:39 1.63, -42.83 33.56 526
10 10/20/2017 17:12:32 2.82, 126.09 10/20/2017 17:05:02 2.94, 125.52 63.69 450
11 10/20/2017 18:00:48 -7.36, -65.32 10/20/2017 17:54:33 -7.53, -66.15 92.90 375
12 10/23/2017 07:52:15 -4.91, -94.95 10/23/2017 07:42:37 -4.88, -95.07 13.18 578
13 10/23/2017 08:40:30 0.32, 73.64 10/23/2017 08:32:07 0.23, 73.27 43.16 503
14 10/23/2017 09:28:37 4.21,-117.73 10/23/2017 09:21:30 4.33,-118.38 73.22 427
15 10/26/2017 00:08:20 -3.54, 21.22 10/25/2017 23:59:05 -3.52, 21.02 22.91 555
16 10/26/2017 00:56:35 -1.05,-170.18 10/26/2017 00:48:35 -1.13,-170.65 52.75 480
17 10/26/2017 01:44:43 5.53, -1.57 10/26/2017 01:37:58 5.70, -2.29 82.54 405

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 10/14/2017
SNOs_Map_AQUA_NPP_20171004.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 10/14/2017 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service