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: 10/20/2018
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/21/2018 00:08:58 4.23,-158.97 10/20/2018 23:59:31 4.19,-159.16 22.09 567
2 10/21/2018 00:57:04 0.34, 9.66 10/21/2018 00:48:53 0.43, 9.20 52.50 491
3 10/21/2018 01:45:20 -4.90, 178.25 10/21/2018 01:38:24 -5.03, 177.52 82.03 416
4 10/23/2018 15:43:01 -29.95, 143.38 10/23/2018 15:33:01 -30.31, 142.98 55.82 600
5 10/23/2018 16:25:00 2.70, -42.76 10/23/2018 16:15:58 2.63, -43.05 32.70 542
6 10/23/2018 17:13:06 1.87, 125.87 10/23/2018 17:05:20 1.99, 125.32 62.99 466
7 10/23/2018 18:01:22 -6.43, -65.54 10/23/2018 17:54:51 -6.59, -66.36 92.25 391
8 10/26/2018 07:52:46 -5.66, -95.13 10/26/2018 07:42:55 -5.67, -95.25 13.73 591
9 10/26/2018 08:41:02 1.12, 73.46 10/26/2018 08:32:26 1.06, 73.07 43.44 516
10 10/26/2018 09:29:09 3.40,-117.92 10/26/2018 09:21:48 3.56,-118.57 73.49 441
11 10/29/2018 00:08:50 -4.20, 21.06 10/28/2018 23:59:24 -4.16, 20.85 24.02 566
12 10/29/2018 00:57:06 -0.34,-170.35 10/29/2018 00:48:55 -0.44,-170.83 54.04 491
13 10/29/2018 01:45:12 4.92, -1.72 10/29/2018 01:38:17 5.06, -2.46 83.98 415
14 10/31/2018 15:43:03 29.97, -36.63 10/31/2018 15:33:03 30.28, -37.04 52.01 600
15 10/31/2018 16:24:53 -2.68, 137.27 10/31/2018 16:15:52 -2.61, 136.97 34.69 541
16 10/31/2018 17:13:09 -1.85, -54.15 10/31/2018 17:05:23 -2.00, -54.71 64.77 466
17 10/31/2018 18:01:15 6.44, 114.49 10/31/2018 17:54:45 6.62, 113.66 94.28 390

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 10/20/2018
SNOs_Map_AQUA_NPP_20181020.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 10/20/2018 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service