Simultaneous Nadir Overpasses (SNOs) between FY3D and METOP-A TLE Epoch: 2021 9 8. Predictions up to the next 14.0 days: Date Time(FY3D) FY3D Lat/Lon Date Time(METOP-A) METOP-A Lat/Lon Distance(km) Time Diff(sec) 09/13/2021 12:46:07 ( 77.91, -32.35) 09/13/2021 12:47:12 ( 77.89, -28.65) 86.33 65 09/13/2021 13:36:48 ( -77.81, 135.52) 09/13/2021 13:37:56 ( -77.80, 138.23) 63.69 68 09/13/2021 14:27:29 ( 77.63, -56.31) 09/13/2021 14:28:41 ( 77.57, -55.45) 21.56 72 09/13/2021 15:18:10 ( -77.52, 111.53) 09/13/2021 15:19:24 ( -77.52, 111.65) 2.71 74 09/13/2021 16:08:55 ( 77.51, -81.10) 09/13/2021 16:10:04 ( 77.51, -81.07) 0.80 69 09/13/2021 16:59:39 ( -77.52, 86.15) 09/13/2021 17:00:46 ( -77.50, 86.22) 3.26 67 09/13/2021 17:50:24 ( 77.51,-106.49) 09/13/2021 17:51:26 ( 77.49,-106.50) 2.76 62 09/13/2021 18:41:07 ( -77.49, 60.96) 09/13/2021 18:42:07 ( -77.52, 60.98) 4.06 60 09/13/2021 19:31:53 ( 77.52,-131.87) 09/13/2021 19:32:47 ( 77.51,-131.74) 3.27 54 09/13/2021 20:22:36 ( -77.49, 35.57) 09/13/2021 20:23:29 ( -77.50, 35.55) 1.54 53 09/13/2021 21:13:21 ( 77.48,-157.06) 09/13/2021 21:14:09 ( 77.49,-157.17) 2.94 48 09/13/2021 22:04:05 ( -77.49, 10.19) 09/13/2021 22:04:51 ( -77.48, 10.12) 2.02 46 09/13/2021 22:54:50 ( 77.48, 177.55) 09/13/2021 22:55:31 ( 77.47, 177.40) 3.78 41 09/13/2021 23:45:34 ( -77.50, -15.20) 09/13/2021 23:46:12 ( -77.50, -15.12) 2.10 38 09/14/2021 00:36:19 ( 77.48, 152.17) 09/14/2021 00:36:52 ( 77.49, 152.16) 1.04 33 09/14/2021 01:27:03 ( -77.50, -40.58) 09/14/2021 01:27:34 ( -77.48, -40.55) 1.81 31 09/14/2021 02:17:48 ( 77.49, 126.78) 09/14/2021 02:18:14 ( 77.47, 126.73) 1.99 26 09/14/2021 03:08:32 ( -77.50, -65.97) 09/14/2021 03:08:56 ( -77.46, -65.98) 4.25 24 09/14/2021 03:59:17 ( 77.49, 101.40) 09/14/2021 03:59:35 ( 77.50, 101.49) 2.38 18 09/14/2021 04:50:00 ( -77.46, -91.16) 09/14/2021 04:50:17 ( -77.49, -91.22) 2.97 17 09/14/2021 05:40:46 ( 77.49, 76.01) 09/14/2021 05:40:57 ( 77.48, 76.06) 2.41 11 09/14/2021 06:31:29 ( -77.47,-116.55) 09/14/2021 06:31:39 ( -77.47,-116.65) 2.48 10 09/14/2021 07:22:14 ( 77.46, 50.82) 09/14/2021 07:22:19 ( 77.46, 50.63) 4.50 5 09/14/2021 08:12:58 ( -77.47,-141.93) 09/14/2021 08:13:00 ( -77.49,-141.89) 2.39 2 09/14/2021 09:03:43 ( 77.46, 25.43) 09/14/2021 09:03:40 ( 77.48, 25.39) 2.40 3 09/14/2021 09:54:27 ( -77.47,-167.32) 09/14/2021 09:54:22 ( -77.47,-167.32) 0.45 5 09/14/2021 10:45:12 ( 77.46, 0.05) 09/14/2021 10:45:02 ( 77.46, -0.04) 2.13 10 09/14/2021 11:35:56 ( -77.48, 167.30) 09/14/2021 11:35:44 ( -77.45, 167.25) 3.26 12 09/14/2021 12:26:41 ( 77.47, -25.34) 09/14/2021 12:26:23 ( 77.48, -25.28) 2.22 18 09/14/2021 13:17:25 ( -77.48, 141.91) 09/14/2021 13:17:05 ( -77.47, 142.01) 2.55 20 09/14/2021 14:08:10 ( 77.47, -50.72) 09/14/2021 14:07:45 ( 77.46, -50.71) 0.99 25 09/14/2021 14:58:53 ( -77.44, 116.72) 09/14/2021 14:58:27 ( -77.45, 116.58) 3.51 26 09/14/2021 15:49:39 ( 77.47, -76.11) 09/14/2021 15:49:07 ( 77.44, -76.14) 3.64 32 09/14/2021 16:40:22 ( -77.45, 91.33) 09/14/2021 16:39:48 ( -77.48, 91.34) 3.35 34 09/14/2021 17:31:08 ( 77.48,-101.50) 09/14/2021 17:30:28 ( 77.46,-101.38) 3.10 40 09/14/2021 18:21:51 ( -77.45, 65.95) 09/14/2021 18:21:10 ( -77.46, 65.91) 1.13 41 09/14/2021 19:12:36 ( 77.44,-126.69) 09/14/2021 19:11:50 ( 77.44,-126.81) 3.03 46 09/14/2021 20:03:19 ( -77.45, 40.56) 09/14/2021 20:02:31 ( -77.44, 40.48) 2.70 48 09/14/2021 20:54:04 ( 77.44,-152.07) 09/14/2021 20:53:10 ( 77.47,-152.05) 2.90 54 09/14/2021 21:44:48 ( -77.46, 15.18) 09/14/2021 21:43:52 ( -77.46, 15.24) 1.59 56 09/14/2021 22:35:33 ( 77.44,-177.46) 09/14/2021 22:34:32 ( 77.45,-177.48) 0.57 61 09/14/2021 23:26:17 ( -77.46, -10.21) 09/14/2021 23:25:14 ( -77.44, -10.19) 2.40 63 09/15/2021 00:17:02 ( 77.45, 157.16) 09/15/2021 00:15:54 ( 77.43, 157.09) 2.92 68 09/15/2021 01:07:46 ( -77.46, -35.60) 09/15/2021 01:06:35 ( -77.46, -35.43) 4.00 71 09/15/2021 01:58:30 ( 77.41, 131.96) 09/15/2021 01:57:16 ( 77.41, 131.66) 7.33 74 09/15/2021 02:49:12 ( -77.34, -60.41) 09/15/2021 02:47:59 ( -77.35, -61.23) 20.09 73 09/15/2021 03:39:52 ( 77.11, 107.90) 09/15/2021 03:38:45 ( 77.08, 104.97) 72.93 67 09/15/2021 04:30:34 ( -77.05, -84.49) 09/15/2021 04:29:28 ( -77.03, -87.91) 85.28 66